Allow column header wrap and row height adjustment for all columns (not only the first 20 columns)

[Koen_Grauls]

Here's what’s happening with Word Wrap enabled in a column with a long name in the header:

• Columns 1–20: Header word wrap works as expected.
• Columns 21+: Header word wrap stops working as expected; ie header text wraps but the row height does not adjust, so the part of the title that's wrapped to the second line gets partly hidden..

Tested it by moving the column with long header to the range of the first 20 colums => all fine. 
Move it back to where I want it (24th place) => issue as described (wrap ok, but row height of header not ok)

Seems a good idea to have this fixed so all columns behave in the same way.
Txs,

Koen