Clipboard Weirdness in Toolbox on Fedora Silverblue 37

I use wl-copy and wl-paste in a lot of scripts and shell functions. They seem to behave differently in toolboxes on Silverblue 37. Usually when I used wl-copy I could either CTRL+V to paste, or use wl-paste. Both methods seemed to be using the “same” clipboard(?).

On 37 I can still do the same thing outside of toolboxes (i.e, wl-copyCTRL+V), but when I’m inside a toolbox the CTRL+V method does not work anymore. The clipboard is just empty then. I can still use wl-paste outside the toolbox fine, however.

Are there two different clipboards on wayland? Is this a bug?