Caesuras do not work after first

I am trying to compose a chant. Often times, they have long notes and a small pause after the long note symbolized by a single line. I didn't look for the single line (will be converted to neumatic notation later), but I did use caesuras to symbolize the break. However, Musescore 4 does not play back on the second and third caesuras, but it looks like it does (on screen pause).

EDIT: NVM: looks like the client glitched or corrupted it after keeping it open so long. It works in a separate window.