Label Row Nesting for Group X

[hogi]

What inspired this wish list request? 

The Label Row Nesting for the X and  Y Axis is very helpful:

What is the improvement you would like to see? 

The same feature for Group X / Group Y:

from : Remove empty subplots in Group X graph 

Why is this idea important? 

will remove empty subplots

[Sarah-Sylvestre]

Thank you for submitting this request!

[hogi]

... and for combiations of page and GroupX 

if year is used for page -and month for GroupX, and there is:

2025: Oct, Nov, Dez
2026: Jan, Feb, March

I don't understand why both plots show ALL months - and for half of the plots there is no data!