There used to be one way of adding a line break into a table cell by opening a side panel. Inside shown text field a simple “return” did a line break. It was accessible via very tiny icon when hovering cell of second column (not easy to find:-(). Since some weeks this option is gone.
Therefore I see NO way to force a line break (like shown in screenshot).
Please bring it back or - even better - allow common “ALT+return”.
