"MenuBar" GUI error in Linux (Gnome 46)

[nastiliano]

Description I built an application (simple) for Windows and all is good, then I tried exactly the same in Linux and the control/widget "MenuBar" do an strange effect in the following case:

• If you click some "MenuBar" element and navigate just on the top of this element and hover/hold, then appears the "MenuBar" mega zoomed (I attach captures).

Flet version (pip show flet): v.0.22.1

Operating system: Linux Ubuntu 24.04 , Gnome 46, Wayland , Kernel 6.8.0-31-generic)

Additional environment details: x64