Speed ramp speed changes when applying mask

[Moto--]

Heyyy, I'm not sure if this is a bug or not but when I apply mask on a duplicated speed ramp (which is the same clip that's being stack). So when I apply mask on the second clip the speed ramp speed changes and you can see a cut which basically mean the video is in another timeline.  I Haven't encountered this with the previous versions. 
PR ver: 25.2.1

PC SPECS:
CPU: i5-12400
GPU: RTX 4060
RAM: 32 GB

[Moto--]

Ow actually if I AL + DRAG the clip to create a duplicate the speed ramp changes.

[Ann Bens]

Dont know if this is going to work:

nest speedramp,

duplicate nest,

add mask.

[Dani_V.]

Hi @Moto-- ,

Thank you for submitting a bug report. We need a few more details to try to help with the issue. Please see, How do I write a bug report?

@Ann Bens has a good suggestion to try. Are you making any other changes to this clip? Is the mask static or do you have any other effects applied with keyframes?

Sorry for the frustration,
Dani