fermata value (timestrech) doesn't get saved on Save - Muescore 3.0.0 nightly , build 4e4486b

Fermata value (time strech) doesn't get saved with the score, so resetting its value to the default 1.00

-créate a new score with any intrument.

-Put some notes, and a fermata mark over any one. Go to the Inspector, change the default Time Stretch value 1.00 to 2.00 for example. Save the score. Open it again, and the Time Stretch shows as 1.00 again. The playback also is for the 1.00 timestrech.