Bug of TableArrangement?

[Juan_Antonio]

Try Width = 400

Testing the next release of MIT App Inventor (nb187)

The copy and paste bug with the TableArrangement is a known issue in the older version as well. There was some work on a fix, but I don't know that it will make it into this version. Since we can do website updates as smaller release we may punt on getting it merged for this release. The AAB and SDK 30 support are a higher priority for us right now.

Try this:
https://community.appinventor.mit.edu/t/lets-ditch-the-table-arrangement/12728/14