Green bar in the Timetrack Panel in Synfig Studio 1.3.11

Is there any way to turn off the green bar? Because it is very slow, it is resource consuming, and it kicks in after every change I make. It appears that the program is creating snapshots of every frame. It would be much better if this feature were on only when a user really needs it.

just uncheck here

I agree, this feature doesn’t have only advantages:

Thank you! That worked.

Although, the setting does not persist between program starts, and I have to set it manually every time I start the program. Maybe in a future release this can be fixed.