Not being able to download images after export to Zeplin

For some reason, when we export to Zeplin the images are not downloadable. In previous screens that were exported, but for recent screens there is no download button if you press this image. Any ideas? Thanks!

No download option:

Activate the + button in the Fimga export pennel.

스크린샷 2023-03-10 오후 2.08.24