Dorico - Can't convert 3/4 measure to 4/4

Hello. I’m having an issue with Dorico version 4.3.20.1130 (Feb 10 2023). I’m trying to change the meter of m. 8 to 4/4 (shift-m, 4/4, enter), but the converted measure still only has 3 beats. The same thing happens if I try to add a measure after m. 7 and then change meter to 4/4. I don’t know how to work around this issue.

I’ve attached the project file herewith.

Regards,

David

Engage insert mode (I) before creating the meter change

For more information about Insert mode, see here:

Thank you Janus and Lillie. I appreciate your help!

Regards,

David