Section Break pause properties don't stick if set to 0.00sec
Right-click on the section break
Choose Section Break Properties...
Change the pause from the default 3:00sec to 0.00sec
Open the same piece
Repeat steps above to look at the pause length of the Section Break
Length of pause has returned to 3.00sec.
My current workaround is to use 0.01sec as a pause time which does stick on saving.
I would like to see 0.00sec accepted and to stick.
I am using Musescore 2.0 for Windows in Wine in Ubuntu.
Have replicated the above in Virtualbox running Linux Mint Debian Edition 2 with Musescore 2.0 installed from tiagovaz's version available here https://musescore.org/en/node/33181#comment-242666