You need the second command that gets sent when you release the pedal. The MIDI Command spreadsheet says this about CC113:
Starts song transition
(Selects the next part)
1: Starts transition, will jump to Part 1 on exit
2: Starts transition, will jump to Part 2 on exit
3: Starts transition, will jump to Part 3 on exit
126: Starts transition, will jump to previous part on exit
127: Starts transition, will jump to next part on exit
Transition will continue looping until value is changed to 0.
In other words, you need to send a second CC113, VALUE=0.
Hello, yes this is a functionality that is still not built-in, I have spoken with dev about the importance of this being functional and they are working on creating a version that will fix this and allow setting of commands to press or release.
Hey there,
Unfortunately, this is still not released as a fix, but there is a workaround that will just require another tap. Basically, you have to set the button to toggle and use two taps one that will send CC 113 value 1-6, and then cc 113 value 0 which will complete the transition on the next tap.
Or in this case you would use the cc values for next part or previous part.
We have not stopped working and hope to soon have good news for you all, we apologize for the wait and the inconvenience, and truly thank you for your patience.