Integer-Field will not show?

Hello,

when i have two or more Vertical-Tabs and in one Tab i have Text-Fields from type "Integer" then this fileds will not show when i switch to this Tab.

Integer Fields has ever "element.style {display: none;}"

I used Version 7.1.1 but now i upgradet to 7.x-1.x-dev - same problem here!

Has anyone a tip how I can fix this problem?

Sorry for my bad english.

Best Regards
Matthias