Premiere 26.3 · Known bug
Mask crops clips rotated in source Transform effect
Not marked fixed as of Premiere 27.0.0. The bug was reported for Premiere 26.3.2. Adobe tracks it (status: Acknowledged). It happens on Windows only. There is a workaround.
- Status
- Not fixedAdobe: Acknowledged
- Severity
- Major
- Affects
- Specific feature
- System
- Windows only
Workaround
Apply 90° rotation under clip Motion instead of source Transform when masking.
Timeline
- Sep 7, 2026Reported on Premiere 26.3.2
- Nov 10, 2026Not marked fixed as of Premiere 27.0.0Adobe: Acknowledged
The report
2 votes · 2 replies
Reported on Windows by 1 person (from the report and 2 replies).
“When you apply a mask to a video that has been rotated 90 degrees from horizontal to vertical via transform effect, the video is rendered incomplete.”
Read it on the Adobe Community boardBased on public bug reports on the Adobe Community board. Last changed November 10, 2026. The title and rating are ours; the report is the reporter’s. Not affiliated with Adobe.