Triplets on cross staff notes

Hello. In piano part, I have to make some cross staff triplets. Before crossing it looks like this
Cross triplet
and after:
Cross triplet01
After some adjustment with properties panel it looks like I want.
Cross triplet02
Is it possible to set some options to make this notation default (without brackets) ? I can’t find any…

Looking at your result, I wonder: How would you describe this setup using just words? Something like “Don’t use brackest for tuplets that span two staves”?

English is not my first language so I want to be sure I will be well understood

Short answer is no you can’t set that as default. Simplest way to do it might be to input all your music then delete all brackets, then add the ones you do want.

You do have to hide the two brackets manually, as they encompass cross-staff notes.

But you can get the vertical placement of the 3’s by using the Placement property:
Choose the ⌙ 3 ¬ option.

Thanks, this is fastest way