Visual header icons take up same space even with borders and backgrounds 'turned off'

Hi v-qiuyu-msft ,
Thanks again, unfortunately while that does fix another issue (the visual header tooltip, which previously didn't respect the colours chosen for the other visual header icons, but now does), the problem I'm referring to still features, as per the screenshots below:


Basically there's still no way to truly 'switch off' the visual header icon borders (or backgrounds), only make them completely transparent, thus Power BI still treats them as though they have the border/background in place in terms of spacing.

Regards.