Incorrect alignment of Apply button label in report filter popup

I have to customize the Report column filter popup content. When i click on filter filters and options are displaying properly but the Buttons labels are displaying below the buttons.

@DondlaS6

Is our understanding correct here - is this something you found OOTB on 8.1?

If so: we note that you are not on the latest patch (8.1.9) - and we therefore suggest you first try applying this patch and retrying the use-case.