1
VerticalStretch & VerticalShrink should work on ListPart
VerticalStretch = true;
VerticalShrink = true;
Current use case is using a more advanced grid that allow dynamic columns (unlike the limits of built-in grids). This greatly improves UX..
Current limits prevent the grid from being able to Stretch/Shrink as new row are added or deleted.
STATUS DETAILS
Needs Votes

Business Central Team (administrator)
Thank you for this suggestion! Currently this is not on our roadmap. We are tracking this idea and if it gathers more votes and comments we will consider it in the future. Best regards, Business Central Team