Why is the audio message feature in IG DM activated when i flip my phone or pick it up from table?

[Tcaviles85]

On my s10 plus, When I'm in a direct message through Instagram, the voice message feature starts to record when I flip my phone face down or pick it up from a flat surface. I've tested this multiple times ensuring I didn't accidentally touch the record button. Anyone know why this happens and how to fix it?