This has indeed been reported before by Matthew:
https://forums.lindale.io/t/beta-4-issue-with-mapping/2137
https://forums.lindale.io/t/enscape-materials-issues-persist/2275
I have not been able to reproduce the issue myself, but according to this post, it is a bug in Enscape. A workaround seems to be to check the “explicit transformation” checkbox.