open in new tab, if current tab is empty

[Tasmdevil]

Hi,

I'm looking forward for a feature "Open in new TAB, if current tab is empty".
This feature was available in the most powerful browser at that time called Slimbrowser (~15 years ago...)! - I will say, it must be possible.

Actually I have as starting page "Schnellwahl" (quick selection ?!?) set and in adition "Open tabs in new page". But starting over with a bookmark will launch a next new tab and will leave an empty and unused tab. This is anoying...

Best regards
Kay