Fold 7: Lock phone when folding/closing does not work when active on a call

[userV2RqIIaLY3]

I noticed that the setting to have the phone lock automatically when folding the phone does not work when a call is in progress. For example, taking a call on the Main screen using speaker or bluetooth, then folding the phone will not lock the screeen. This is specilly annoying for Apps like Teams when taking a call on Bluetooth then folding the phone to put in your pocket, and the screen will be active at a risk to press something. 

Does anyone havea sussgestion or solution for this?

Thanks! 

[VerbumVeritum]

Does this only happen when connected to Bluetooth devices?

[userV2RqIIaLY3]

It also happens using speaker

[Revned911]

Unpairing isn't working.

There is a device in range of me one or two days a week. A polar HR monitor. And when it is in range, for about an hour, I get "pairings requests" from the device every 30 seconds or so that my Bluetooth remains on. It doesn't matter how many times I decline or connect and unpair, it keeps popping up. How do I block that device from attending pairing requests?