Button "Add above" is missing with Gin theme enabled

#13 worked for me with latest 10.0.x core themes and gin.

This doesn't seem to work anymore with Gin 8.x-3.0-rc5. Gin seems to now have some extra wrappers around the table, causing the table and form actions not to be siblings anymore, which the patch relies on.

https://git.drupalcode.org/project/gin/-/commit/1a6fb153927b357466761e72... is the related commit in Gin, which causes those changes to wrappers.

Here's a patch based on the previous one, that changes few of the selectors to use closest() instead of parent() to make things work with Gin 8.x-3.0-rc5. Also few minor tweaks to put results of those selectors in reusable variables.

The patch from #17 🐛 Button "Add above" is missing with Gin theme enabled Fixed appears to fix the issue.

Also still works with the claro patch.

When updating existing patches with changes like this, please provide interdiffs so it's easier to review.

Automatically closed - issue fixed for 2 weeks with no activity.