i want to shorten the vertical width of the cell in the grid in the uxpage.
Assumptions are as follows.
If there is a function that can do this, please let me know.
Unfortunately there is no way in UX where you can adjust the vertical height of Column Headers. You can try playing with column Heights in the Column Settings->Wrap Lines in the module section.
You can also post your idea in idea exchange forum for Anaplan Product team to look into it.
I think there is Height and Width function present. You can look into the following link for more details: Height and Width