I am still new to fedora Asahi remix. And am having this same problem. What are the exact steps for solving this issue? I am also new to linux in general.
You can copy and paste the commands I linked in the issue above and it’ll work again.
For this, you’d have to open a shell/terminal and paste them in there.
It seems like you first ran it without sudo, but then ran it with sudo and added “^[[200~” before flatpak(probably trying to paste it, it happens to me too)