UMG: Size Box tabbing not possible anymore since 4.21

Hello,

actually this is not really a feature request, it’s more like a wish back of a gone feature which was possible until 4.20.
I’m working daily with UMG and have a lot to do with size boxes. But since 4.21 it is NOT possible anymore to switch with the TAB button between the values.
I’m unsure if only size boxes are affected or even further features, but I would really appreciate to get that gone feature back, because it’s really really helpful and supports quick working in UMG.

Thanks,
Best Regards,
Piontek