An excel document after allowing editing, does it change the size of the columns?

Question

excel

I use the phpspreadsheet library to create excel reports, (for printing, a sheet as a4) I set the size of each column in the code, when I open the document - everything is fine, just click the allow editing button, the size of the columns immediately changes, adds about 2 to each column -3 mm and I have one column shrinking, how to solve this problem? I even put a ban on editing, nothing helped
Screen, before and after:

Answer 1

Try setting setAutoSize(false) for the required columns