I met this interesting bug twice very occasionally.
One happens when I press “command + z” to cancel something. The “text” turns into “ text ”.
The other one happens when I move the cursor in a table from one unit to its adjacent unit by pressing “Right arrow key”, then move back by pressing “Left arrow key”. The “text” in the first unit turns into “ text ”.
Can’t reproduce. I tried many times but failed. I will keep an eye on this.
Hide the tag carefully.