I just made a test of game jam a moment ago. The shuffling option really didn't exist.
Yup, itch io needs to add it in the future.
Good to know, thanks for taking the time to test. If a bunch of us all give feedback maybe itch will add it! Thanks again =)
You're welcome.
I have used the feedback button about this issue too.
Hope it will be added in the future.
Also, a time extension for the voting of this game jam.
:)