Hi Jumpei! Thank you for the report!
After looking into it, I can confirm this is a bug at the moment. I wish I had some better workarounds to offer immediately, but the best I’ve got on hand are:
- Dragging a textinput component out to cover multiple lines, and lose the formatting options
- Insert links using plain text, rather than a hyperlinked
<a> tag. If you select the link in the editor and re-click the blue highlighted link icon that will convert it to a plain string.
We’re currently out of the office for the 4th of July holiday, but I’ll sync up with the team as soon as we can and see when we’ll be able to prioritize this issue.