We are seeing additional columns being created in our DataTable after upgrading to UFT 14.50.

After the update, we are experiencing additional columns in Data sheet that were not introduced there. I have checked it on my laptop, as well as two new ones in our dept.
Software configurations on which the issue was observed:
Windows 7, UFT version 14.01, ALM version 12.55, MS Office Professional Plus 2010
Windows 10, UFT version 14.01, ALM version 12.55, MS Office Professional Plus 2016