Tumbnail - Cover (Focal Point Support) changed in 5.4.2?


After updating from version 5.3.0 to 5.4.2 the generation of thumbnails using “Cover (Focal Point Support)” leads to strange results (with focal point set).
It seems that the “cover” functionality works well on cropping horizontal overlapping. Cropping vertical overlapping seems to be broken.

Has the functionality changed in version 5.4.2, is it a bug or just the update process that went wrong?
Has anyone experienced something similar?



I’m also having trouble with the cover option.

Dimensions of the original:

Cover, 1703x918, default:center


I have absolutely no idea why they are exactly 1222 pixels but in principle the output should have the configuration size.