Adding tags during Video output makes video stop

After the update to 5.6.3 LITE, I recoginize following behavior:

Adding tags to video files while the Video output is running causes the video to stop. The pointer of Video output jumps back to 00:00.

This was not the case in earlier versions. Actually, it has been quite handy to type tags and adding them by mouse-click or ‘Enter’ during video output. Was this feature removed on purpose or is it rather a side-effect of another change?

Thanks for fixing this issue in later versions! Big impact on usability.