multiple recipient selection

OK, earlier I did place that question already, but now on the have the 6.05 FW in the messenge, I thought something will change.

When I try to create a message *on the device*, meaning not with the phone etc., I get select multiple first. Yes here I can select multiple recipients, true, but there seem to be no way out of tis an go to next step of really creating a message.

When I select only one recipient, I am then sent to next step where I  have all the ways to crate a message incl 'typing' it with the buttons.

Can someone tell me how to use this select multiple?

Or is this simply something the devs did forget and not finish?