World Uploading and World failure to transfer from single player -> Realms.

Version (26.1 snapshot 9 - 26.1 snapshot 10 )

I had a single player world that i wanted to play with friends on the snapshot version, i paid for a realm to do so and when uploading world it doesn’t work, recuring for multiple worlds and backups, i create a world, break blocks, place blocks, save and exit, upload to realms and open on realms, it has the same seed, but refreshes the world, blocks are not there, etc. does this for multiple world, and 2 different Minecraft accounts and PC’s

just in case i worded it wrong.

new world → place blocks & break blocks (obviously used world) → save and exit → upload to realms → same seed, but everything is like it was when i started it refreshed, new, untouched.

hope this helps and the issue is solved soon!

-Rodney