[BUG]MMU3 manual filament load fail due improper possition

[vogll]

Printer type - MK3S+
Printer firmware version - 3.14.0

MMU upgrade - MMU3
MMU upgrade firmware version - 3.0.2

SD card or USB/Octoprint
via SD card

Describe the bug
Manual changing position to 2 via button from position 1 followed manual action to load filament caused improper moving idler to position 1

To Reproduce
Power On. Move to possition 1. Move to possition 2. Press middle button to lad filament. Idler change angle to possition 1. Diode on the panel and carriage are in the possition 2.

Expected behavior
Idler didn't move to right position

G-code
Manual

Video

[cugnonr]

Same issue for me.
Same firmware versions on printer and MMU2S

[gudnimg]

I'm unable to reproduce this issue.

My steps:

1. After homing the selector starts at position 5 (far right side).
2. I select the left button until it reaches slot 1.
3. Select right button to move the selector to slot 2
4. Select middle button to start loading -- inspect idler at the same time
5. Idler bearing is correctly moving to slot 2 such that the bearing is on top of the pulley gears.