Which was empty of contents e.g. from autotext->macro...

because of 5d84af7e
"fdo#57553: Picture dialog Macro tab page: lazily init"

which was because of bd2c14ec
"we have to have all tabpages in all modes now"

which was because we need to create all tabpages in order to determine their
size for layout.

    Change-Id: I01fe03abf3e4582e87927729286a21d0bac7037c

Change-Id: Ic662f6a927225b56820ccebf135b82ab1631974d