IntelliJ and CLion menu on top is not displaying properly in Global Menu on Linux.

I am a student and i really enjoy your products.

Recently i added a Global Menu to my Linux Distro Xubuntu 19.10 and it works with most applications.

In Intelij and Clion it doesn't work properly:

Here is a screen record video of what i mean

https://i.imgur.com/RYCW4eN.mp4.

sorry for the bad resolution, it's the page's fault, i couldn't upload it here directly.

Basically when you click on the menu items they won't show their contents.

After some time the options are added. Please fix the bug.