Hi! You can watch the trick in this video
How its works in brief:
In order to insert several buttons into one column
it is necessary to convert button into a text format
To do this, you create a new text column that refers to the button and write the following formula:
button(thisRow.[columnbutton], "textbutton")
columnbutton - is the column of button
textbutton - the text of the button
!important
we can customize the color of the button, the icon after textbutton must be carefully
the color “blue”, “green”, “red” and so on.
do not make a mistake, because if you write the wrong color, the document might crash and only a rollback of the document history will restore the data
Also for safety manipulations it is worth removing the closing symbol
Then in the column where we want to combine several buttons, use the formula
listcombine