Signs losing text and boats disappearing

I recently converted my long term world onto realms on the xbox, when I place signs with text and add dye, the text disappears. If I type on a sign and leave the realm and join back, it disappears again, or if I unload the chunks and come back to reload them the text also disappears. If I get out of a boat on the realm it disappears and only reappears if I unload and reload the chunks