When selecting any tab with md-dynamic-height attribute on Safari, we can notice that during a short period, the tabs disappear during tab switching.

I think this is due to the very short amount of time when the height = 0 during tab changing. This is very annoying when the tabs are located to the bottom of a page because, when you click a tab, the page randomly scrolls to the top.
No problem when md-dynamic-height is removed.
No problem on Chrome.
Will not fix in ngMaterial1