PGAdmin 4.14 (and some prev) is sensitive to forced disconnect

I experienced/perceived with last PGAdmin versions that they will confused by lost connections ( when a connection disappeared).
Then I cannot close or open different servers...

For example:

I have to work server  1. I opened a VPN channel. I work with this server/database.

I forget to close the Query Tool and the connection, but I close the VPN channel.

I try to use different server (2.) with different VPN.

Then I cannot connect to it, because the 2. server connection never established.

The I try to close connection 1, but this is also uncloseable.

Only way to get out from here when I close PGAdmin, close webpage, restart PGAdmin...

So somehow the orphan PGAdmin connections cannot closeable.

Do you experienced this too?

Thank you!

Best regards

dd