Not showing the arrows from filter

Help is still needed and very much appreciated.

Do you have Tables on the other sheets? Can you post a sample sheet that doesn't work?

Attached a bit I copied out of my workbook. As you can see it makes the Arrow in cell A3 in worksheet 1 invisible but not in worksheet 2.
Has it anything to do with the fact that worksheet 2 has less columns than 1 so the range in the code is wrong?

Your code only runs on whichever sheet is active - did you activate sheet2 first? You can deal with the different ranges using:

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How do you mean "activate"? I made it with the additional code so it activates when opening the workbook:

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Your code only runs on one sheet - whichever one has been selected. It doesn't loop through all the sheets in the workbook.