Playhead stops when I select a clip on the timeline and can't move unless I untoggle the audio and video tracks

Playhead stops when I select a clip on the timeline and can't move unless I untoggle the audio and video tracks. It was working fine yesterday. Please, I need help ASAP. I’m using the latest version of Premiere Pro Beta 26.3

(Don’t tell me to switch to a stable version of Premiere, because I use a lot the Object Mask Tool)