Privacy overlay flickers during playback

[Anna.N]

When playing back recorded streams (h264, libx264, framerate 6/s) the privacy overlays flicker - meaning the overlays disappear for some msec to sec, reappear and so on. Video looks ok. This is a new effect since a few days. It looks as if the encoder/decoder can not keep up.
No problems in live view.
Any idea which parameter to tweek?

[Anna.N]

after further investigation (did some rollbacks) it turns out that the problems started with version .137
up to .135 it worked perfectly

[iconnor]

Fix pushed, new packages building.