The console channel selector should only contain channels for the 4.3 release.
The available channels for 4.3 should be `stable-4.3` and `fast-4.3`
Now available channel for 4.3 is `stable-4.3` and `fast-4.3`
Verified on 4.3.0-0.ci-2019-10-10-234637
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.