Two things

[lm485333]

Android Auto doesn't auto connect anymore. I have to unlock my phone.?  Seems weird. 

The photo button doesn't show while recording video anymore. Where did that go? 

[Whtman88]

the android auto isssue is due to increased security. i posted about this bug in beta 1.

[youu]

I'm not having this problem

[USBetaModerator3]

Hello,

You can turn off your Security Settings (More Security Settings > Block USB connections while locked "Turn OFF") to resolve your first issue. 

For Photo Button issue, you can try resetting the camera settings in Camera > Settings > Reset Settings to see if it reappears. If the button is still missing, please let us know by submitting an error report.

Regards,

One UI Beta team

[useraPnxlimral]

Is changing the security settings the fix for UI 7.0 or just a work around?