IntelliJ asks me for proxy credentials after every restart

IntelliJ asks me for proxy credentials after every restart, which is very annoying. 

I configured IntelliJ with the proxy of my company as follows:

Every time I restart IntelliJ, it asks me for the username and password, even though the "Remember" checkbox is always checked.

I'm using IntelliJ 2021.3:

Any idea if this is a bug or if I can do something to remember the credentials ?

Thank you !