Signs on bedrock realms are deleting text after being left behind, if you leave the area the sign is in you'll return to an empty sign. They only save in ticking areas. Also if you pick block it it will copy a empty sigh with a false data++, but will actually save in the ticking areas.
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kiizde
migrated
Thank you for your report!
We're tracking this issue in REALMS-9191, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
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