@Christian-Ehrlicher Hi Seems to call it from QPushButton::sizeHint() but I failed to find way to trigger it without altering text. I guess for full disclosure the source is needed and single step :9 I use wobog for it.

Someone on StackOverflow gave me the key that I needed. I was not setting a minimumSize for the TimeLines and as a result it was not being given enough space in the verticalLayout. Thanks for all the help!