Cannot change presets with assigned midi controller knob

[Sanderr303]

System Information

Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz

LMMS Version(s)

Version 1.3.0-alpha.1.743+gb21a2696a (win32/x86_64, Qt 5.15.6, GCC 9.3-posix 20200320).

Most Recent Working Version

No response

Bug Summary

Hi, I can assign a midi controller knob to preset next and previous but it does not work. When I press the key, I do see the preset selection button is highlichted/selected but it does not change to next or previous preset.

Expected Behaviour

Every time I press an assigned knob, the next or previous preset should be selected.

Steps To Reproduce

Richtclick preset selection knop forward or backwards. Connect to controller. Midi controller. Click on the hardware knob and it;s controller code will be assigned.

Logs

Click to expand

Screenshots / Minimum Reproducible Project

No response

Please search the issue tracker for existing bug reports before submitting your own.

• I have searched all existing issues and confirmed that this is not a duplicate.

[musikBear]

Confirm. It is also not possible to use Fwd/Bwd in automation. The buttons do bind, but only in a 1:0 fashion. Expected would be a span equal to the number of presets of the VST.
When allocated the preset is not changed when the automation change from 0 to 1:

Img: Same preset is playing

Tried changing preset manually during replay, and the preset does change and LMMS 1.3 does not crash.