For two years,after steam client was "updated", I can no longer invite my friends to play any games.
The bug is especially problematic with the game I play the most,Duke Nukem Forever.
In fact, when I press the invite button, what you see in video here happens:

https://youtu.be/APF6uxJJrgk.

Before the client update,I would invite dozens of players at once, and everything was fine for every player, but for about a year now, I've been unable to invite practically anyone because I can only invite one friend at a time.
In fact,as shown in the video above,after I invite,the window suddenly closes for no reason, and I have to reinvite one player at a time,making it impossible to organize tournaments or even a single match within a reasonable time.

Over time,this bug has heavily damaged our Duke Nukem Forever community.
I ask you to help me solve this long-standing bug because because it's almost impossible to continue playing in this situation