Table name autocomplete broken in SQL Lab

[villebro]

Currently table names are not added to autocomplete in SQL Lab

How to reproduce the bug

1. Go to SQL Lab
2. Choose the Examples database and related schema (Pubic for Postgres)
3. Check a name of a table ("Flights" should be present)
4. Type "select * from Fli" in the Editor and notice that "Flights" doesn't appear in the dropdown

Expected results

All table names should be added to the autocomplete dropdown

Actual results

No tables are visible in the autocomplete dropdown

Screenshots

In the database, we see that the table "Flights" is present:

However, the table isn't available in the autocomplete dropdown:

Environment

(please complete the following information):

• browser type and version:
• superset version: master
• python version: Python 3.8
• node.js version: Node 16
• any feature flags active:

Checklist

Make sure to follow these steps before submitting your issue - thank you!

• I have checked the superset logs for python stacktraces and included it here as text if there are any.
• I have reproduced the issue with at least the latest released version of superset.
• I have checked the issue tracker for the same issue and I haven't found one similar.

Additional context

Add any other context about the problem here.

[kamiljune]

Same problem on master branch, rollback to 1.4.1 solved this problem.
When you doing this, pls remember to downgrade database:
superset db downgrade 32646df09c64