How was the 23448611 UI conf created? Did you manually create this DB record/object?
Start by running:
mysql> select * from ui_conf where id=23448611\G
and take a look at the file set in the conf_file_path [it’s relative to /opt/kaltura/web].
If you manually created it by taking confs from your SaaS partner, it would explain the situation. You should instead use the UI conf ID created when you deployed your self hosted ENV.
I’m afraid that since we are in the process of obsoleting the Flash KMC and all its widgets, we no longer provide support for these apart from the critical ones necessary for KMC’s basic functions to work and this will only remain the case until KMCng [https://github.com/kaltura/KMCng] is ready for prime time.
Hopefully, sometime soon, we’ll have a Canvas integration that does not require the Flash widgets but I can’t commit to a date. Of course, if you wish to create your own integration, I’ll be glad to assist with API questions and review the code.