Multimeasure repeat 4.5, can't get it to work

I'm following the instructions here ..
https://musescore.org/en/handbook/4/measure-and-multi-measure-repeats
... to insert a 2 measure repeat. If I drag straight from the "more" menu under repeats, it crashes Musescore. If I drag the 2 measure repeat to the pallet, then drag to the blank measures I get the attached message. I've also attached an image of where I'm trying to put the repeat. Is there a way to get this to work properly?

I'm on MacOS 15.3.2 (24D81)