How to copy-paste an image on a note using the browser/docker version

I recently moved to the docker version of siyuan notes and when I tried to paste an image on a note, nothing appears.

I've tried the same on the windows version and it worked perfectly, but for some reason it doesn't work on the browser/docker version.

I'm using a windows machine with Windows 11 and Firefox as the browser used.

What can I do to solve the problem?