[WB22] TAB Anchoring

Hi

I have a TAB component which works fine apart from an issue i have with the anchoring.

Specifically the TAB buttons.

I cant seem to figure out how to control width anchoring of them.

I have 3 buttons/tabs each has a table with as far as i can see the same anchoring

Clicking on TAB 1 the buttons are all bunched to the right
Clicking on TAB 2 the buttons are spaced equally to fill the screen width (which is what i want for all)

Thanks

ISO