I’m not sure if this is the right place to post this, but when setting up a connection to move data from a PostgreSQL DB source with over 200 tables, it distorts the UI and makes other form fields inaccessible.

It’s reasonable to create a github issue for this as a bug report. If you can include information about what in particular causes the distortion, that would help. (Is it a particular really long table name? Is it just the number of tables? Which form fields become unusable?) That will help us recreate the scenario to fix the UI.