Popup notification incoming calls (Web App - Google Chrome)

Hi,

We are experiencing the following issue among our customers.

In incoming calls between Rainbow users, the popup in the lower right zone appears correctly.

In phone calls it does not appear. Only a new notification symbol appears next to the date. The popup does not appear.

In the tests we did with other browsers it works OK.

We have computers with Windows 10/11 and Google Chrome Version 99.0.4844.51

Thanks in advance.