[Presentations] The Transform / Morph transition stutters on start of playback

[VeryEvilHumna]

This issue is unique.

• I have used the search tool and did not find an issue describing my bug.

Operating System

Windows

Architecture

x86_64

Package Type

exe

Version information

ONLYOFFICE/9.4.0.129

Expected Behavior

Transition should start smoothly, there is a recording of the same presentation file in PowerPoint played slowly (120fps recording, manual playback with dragging the timeline slider in browser):

zen_3Q8TaJX5bY.mp4

Actual Behavior

It skips 5-10 frames of transition when i switch to the next slide (120fps recording, manual playback with dragging the timeline slider in browser):

zen_rlFD2zOcds.mp4

Reproduction Steps

1. Create a slide
2. Duplicate it
3. Move elements in the 2 slide
4. Go into slideshow mode
5. Click any button that triggers the next slide

Test file from videos:
1.pptx

Additional information

Windows 11 24H2 26100.8457
3840x2160 160hz Screen
Nvidia RTX 5070Ti with Driver ver. 596.49

[ElenaMaaya]

Hello @VeryEvilHumna !
Thank you for report!
I can confirm that the problem exists. I created bug 81769 with your issue.
Problem reproduces in Document Server.