[BUG] Can't add keyframe of second parameter on desired frame editing animation

[RenzKanade]

Validations

• I have checked for similar bug reports and could not find any.
• I have tested and confirmed that this is an issue in an official branded build.

Describe the bug

I am trying to make animation, parameter is all set up properly, but when trying to add keyframe, the "current-frame" pointer disappeared instead of adding the keyframe to the desired frame of the parameter.

While trying to add the keyframe with double click, it automatically add it on a position that was not desired ( ex. I move the parameter to be at 1.00, but when double clicking on the timeline, it automatically adds the keyframe as 0.84 )

Reproduction

1. Go to Edit Animation Mode
2. Add 1st keyframe of 1st parameter
3. Move frame pointer to next / previous frame
4. Add 2nd keyframe of the 1st parameter ( works as intended )
5. Add 1st keyframe of 2nd parameter ( works as intended )
6. Move frame pointer to other frame
7. Add 2nd keyframe of 2nd parameter ( frame pointer disappeared )

System Architecture

x86_64

Operating System

Windows

Version

0.8.6

Logs

No response

Additional Context

Video of the bug

Youtube