Number of issues after upgrade to f38

The list is:
1 - Visual bugs in vs code\azure data studio\firefox. Menu on right click is black until you move the mouse. After some time screen starts flickering on scroll\tab change.

Firefox does not get black menu, but has same flickering issue on scroll\tab change.

2 - Discord\Webcord problems.
Discord input only in private messages is lagging for a second, making typing extremly difficult. Issue appears after some time after using discord. Again - seen this behaviour after update on f38.
Sharing screen feature is and was always broken on discord, but it was working on webcord in f37. It does not in f38. Screen is always black for everybody.

3 - Kde after some time of use freezes.
It does it after some time of use, reloading kde fixes the issue, until it appears again.

4 - Least important - Brightness has weird behavior.
If I change it seems if I set brightness for 5% - it translates it to .5 because on 10% I have maxximum brightness. But when it goes to 15% - brightness goes to from 1.0 to 0.15 level.
Its minor, some strange behavior appears when screen deems to inactivity, - it does not - due to such behavior its sets max brightness. Again, observed only after upgrade to f38.

inxi -Fzx output

  Kernel: 6.3.7-200.fc38.x86_64 arch: x86_64 bits: 64 compiler: gcc
    v: 2.39-9.fc38 Desktop: KDE Plasma v: 5.27.5 Distro: Fedora release 38
    (Thirty Eight)
  Type: Laptop System: LENOVO product: 82RB v: Legion 5 15IAH7H
    serial: <superuser required>
  Mobo: LENOVO model: LNVNB161216 v: NO DPK serial: <superuser required>
    UEFI: LENOVO v: J2CN40WW date: 04/15/2022
  ID-1: BAT0 charge: 77.6 Wh (100.0%) condition: 77.6/80.0 Wh (97.0%)
    volts: 17.3 min: 15.4 model: Sunwoda L21D4PC1 status: full
  Info: 14-core (6-mt/8-st) model: 12th Gen Intel Core i7-12700H bits: 64
    type: MST AMCP arch: Alder Lake rev: 3 cache: L1: 1.2 MiB L2: 11.5 MiB
    L3: 24 MiB
  Speed (MHz): avg: 1570 high: 2700 min/max: 400/4600:4700:3500 cores:
    1: 532 2: 2700 3: 772 4: 2700 5: 931 6: 900 7: 975 8: 2700 9: 961 10: 2700
    11: 790 12: 2700 13: 543 14: 2700 15: 799 16: 863 17: 811 18: 2700
    19: 2700 20: 925 bogomips: 107520
  Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
  Device-1: NVIDIA GA106M [GeForce RTX 3060 Mobile / Max-Q] vendor: Lenovo
    driver: nvidia v: 530.41.03 arch: Ampere bus-ID: 01:00.0
  Device-2: Luxvisions Innotech Integrated RGB Camera driver: uvcvideo
    type: USB bus-ID: 3-6:6
  Display: wayland server: v: 1.20.14 with: Xwayland v: 22.1.9
    compositor: kwin_wayland driver: X: loaded: nvidia
    unloaded: fbdev,modesetting,nouveau,vesa gpu: nvidia resolution:
    1: 1920x1080 2: 1707x960
  API: OpenGL v: 4.6.0 NVIDIA 530.41.03 renderer: NVIDIA GeForce RTX 3060
    Laptop GPU/PCIe/SSE2 direct-render: Yes
  Device-1: Intel Alder Lake PCH-P High Definition Audio vendor: Lenovo
    driver: snd_hda_intel v: kernel bus-ID: 00:1f.3
  Device-2: NVIDIA GA106 High Definition Audio driver: snd_hda_intel
    v: kernel bus-ID: 01:00.1
  API: ALSA v: k6.3.7-200.fc38.x86_64 status: kernel-api
  Server-1: PipeWire v: 0.3.71 status: active
  Device-1: Intel Alder Lake-P PCH CNVi WiFi driver: iwlwifi v: kernel
    bus-ID: 00:14.3
  IF: wlp0s20f3 state: up mac: <filter>
  Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
    vendor: Lenovo driver: r8169 v: kernel port: 3000 bus-ID: 31:00.0
  IF: enp49s0 state: down mac: <filter>
  Device-1: Intel driver: btusb v: 0.8 type: USB bus-ID: 3-10:8
  Report: rfkill ID: hci0 rfk-id: 2 state: up address: see --recommends
  Local Storage: total: 953.87 GiB used: 489.25 GiB (51.3%)
  ID-1: /dev/nvme0n1 vendor: Micron model: MTFDKBA1T0TFH size: 953.87 GiB
    temp: 33.9 C
  ID-1: / size: 952.28 GiB used: 488.95 GiB (51.3%) fs: btrfs
    dev: /dev/nvme0n1p3
  ID-2: /boot size: 973.4 MiB used: 289.2 MiB (29.7%) fs: ext4
    dev: /dev/nvme0n1p2
  ID-3: /boot/efi size: 598.8 MiB used: 21.5 MiB (3.6%) fs: vfat
    dev: /dev/nvme0n1p1
  ID-4: /home size: 952.28 GiB used: 488.95 GiB (51.3%) fs: btrfs
    dev: /dev/nvme0n1p3
  ID-1: swap-1 type: zram size: 8 GiB used: 5.8 GiB (72.5%) dev: /dev/zram0
  System Temperatures: cpu: 0.0 C mobo: N/A
  Fan Speeds (RPM): N/A
  Processes: 526 Uptime: 10h 4m Memory: available: 31.12 GiB
  used: 11.49 GiB (36.9%) Init: systemd target: graphical (5) Compilers:
  gcc: 13.1.1 Packages: 8 note: see --rpm Shell: Bash v: 5.2.15 inxi: 3.3.27

I have looked into journalctl, I do not have much expirience here, but I see tens of thousands of same record

чер 14 22:26:44 fedora plasmashell[1913]: kpipewire_logging: Window not available PipeWireSourceItem_QML_817(0x561febd23e90, parent=0x561fed482d60, geometry=0,0 90x37)

Also - there is SETroubleshoot

SELinux is preventing gdb from read access on the chr_file nvidiactl.

*****  Plugin catchall (100. confidence) suggests   **************************

If you believe that gdb should be allowed read access on the nvidiactl chr_file by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
allow this access for now by executing:
# ausearch -c 'gdb' --raw | audit2allow -M my-gdb
# semodule -X 300 -i my-gdb.pp

Additional Information:
Source Context                system_u:system_r:abrt_t:s0-s0:c0.c1023
Target Context                system_u:object_r:xserver_misc_device_t:s0
Target Objects                nvidiactl [ chr_file ]
Source                        gdb
Source Path                   gdb
Port                          <Unknown>
Host                          fedora
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-38.15-1.fc38.noarch
Local Policy RPM              selinux-policy-targeted-38.15-1.fc38.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     fedora
Platform                      Linux fedora 6.3.6-200.fc38.x86_64 #1 SMP
                              PREEMPT_DYNAMIC Mon Jun  5 15:45:04 UTC 2023
Alert Count                   32
First Seen                    2023-06-09 09:35:13 CEST
Last Seen                     2023-06-11 23:00:37 CEST
Local ID                      9e894080-ccf8-4f80-9e94-15c684730c7f

Raw Audit Messages
type=AVC msg=audit(1686517237.230:609): avc:  denied  { read } for  pid=167248 comm="gdb" name="nvidiactl" dev="devtmpfs" ino=1001 scontext=system_u:system_r:abrt_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xserver_misc_device_t:s0 tclass=chr_file permissive=0

Hash: gdb,abrt_t,xserver_misc_device_t,chr_file,read