VideoEffect::Cannot render video onto a 1 pixel high model.

[derwin12]

Imported a sequence and it has a video on a group of snowflakes. It appears to work as defined but the view log shows

2024-11-19 13:22:11,320 14724 log_base [WARN] VideoEffect::Cannot render video onto a 1 pixel high model. Have you set it to single line?
2024-11-19 13:22:11,320 11020 log_base [WARN] VideoEffect::Cannot render video onto a 1 pixel high model. Have you set it to single line?
2024-11-19 13:22:11,320 17700 log_base [WARN] VideoEffect::Cannot render video onto a 1 pixel high model. Have you set it to single line?
2024-11-19 13:22:11,320 22448 log_base [DEBUG] Video effect length: 9050, video length: 15000, startoffset: 0.000000, duration treatment: Normal.

It is Per Model Default - it seems that it is fixed/corrected with Per Model Preview. Is the render buffer really 1 pixel tall for a group using per Model Default? Is this something in my layout or is this an issue?
@computergeek1507 @dkulp

SingleLineIssue.zip