There is inconsistency between snapping of filters that use VUI and 20 and 10-pixel grind lines.
Just inserting zoom variable here:
by making the following change has fixed the problem.
| Line | Before | After |
|---|---|---|
| 21 | video.grid - 10000 |
( video.grid - 10000 ) * zoom |
| 22 | video.grid - 10000 |
( video.grid - 10000 ) * zoom |

