[TxMt] Regex problem with 'find in project'

[Jasper van der Meulen]

In my project sometimes i get some emty lines with tabs or tabs, spaces after text
For example:

> for ($i=0; $i < ; $i++) 
> { 
> 		
> 		// ↑line with tab(s)
> 		//this is a line with space at the end 
> }

So i made the regexp: (^[\t| ]+[\n]|[\t| ]+$)
Strange result is that it works when ⌘-f
But when pressing ⌘⇧-f it doesn't search (or won't find anything)
Am i doing something wrong?

Regards Jasper