Unable to assign Artboard to new Row

[th1lo]

Hey,
first of all, thanks a lot for creating this plugin. It helps me and my OCDs alot not to waste time on artboard positioning.

Since a while I have troubles arranging artboards. Switch artboards to existing rows works fine but assigning them to new rows seem inconsitent most of the time It just jumps between the existing rows.

I tried reproducing the bug a new document but was not able to find out when it is not working for me.

Also it would be nice if there was any feedback or guidance of where the new position would be while draging the artboard around or at least docu about how to position it (e.g. to create a new row).

I've attached my artboard manager settings and tried to generate a gif of the issue but its too large for github. If it helps I can upload a video to youtube. Sadly I cannot share the document.