Double click .knwf in File explorer doesn't open

Hi all!

When I double click a .knwf in File explorer it doesn’t open when I’m using KNIME 5 UI, but if instead I use the old UI it does work.

I need to open it from de File explore because I’m executing that workflow thorugh a batch file,

Any ideas of what could be happening? Somethin I’ve got to change in preferences?

Thanks all!