issues in grouping

[wildrakbil]

Hello mister Gratzl we find a new issues thank for your time, I hope you have a good day

In the following pdf, there is a replica of the issues
issues.pdf

in the following Url he is the pen
https://codepen.io/wildrakbil/pen/MZedyL

[sgratzl]

Please consider taking a GIF instead of a series of images since it is easier to follow your interactions, e.g. I can recommend https://www.screentogif.com/ for Windows.

can you elaborate on the observed issue?

[sgratzl]

closing for now, if the issue still remains please reopen or create another issue