Can't see main menu, can see popups though

[Suor]

Information

• Operating System:

$ lsb_release -a
LSB Version:    core-11.1.0ubuntu2-noarch:security-11.1.0ubuntu2-noarch
Distributor ID: Ubuntu
Description:    Ubuntu 20.10
Release:    20.10
Codename:   groovy

• Gnome Shell Version:

$ apt show gnome-shell | grep Version
Version: 3.38.2-1ubuntu1~20.10.1

• Xorg/Wayland?:

Xorg

• Apps tested:

Sublime Text 3

• Fildem version:

0.6.6

What is the current behavior?

Menu doesn't show on mouse hover nor on keyboard shortcut, i.e. Alt+F. I see menu popup though.

[gonzaarcr]

Is the extension enabled?

[Suor]

Oh, missed that, sorry. It appeared once I installed extension.