Undraggable Elements in Firefox

[a1ois]

Distribution

Linux Mint 22

Package version

6.2.9

Graphics hardware in use

AMD RX 6700XT

Frequency

Always

Bug description

As the title describes, certain elements cannot be dragged in Firefox when running a Cinnamon Wayland session. This issue is completely absent in X11 sessions.

The problem occurs in both the Flatpak and system package versions of the latest available version of Firefox(132.0.1 (64-bit)).

A video demonstrating the issue can be viewed here: https://streamable.com/y6ybpi

Steps to reproduce

-open firefox in a cinnamon wayland session
-go to "customize toolbar"
-try to drag a new element into the toolbar

Expected behavior

-the element should usually be draggable into the toolbar

Additional information

-issue is independant of browser settings
-issue also occurs with the default lm cinnamon settings