When I add entries to "Local CNAME Records" nothing is displayed in the List of local CNAME records BUT i have verified that entries gets added to the file 05-pihole-custom-cname.conf and everything is working fine besides that the entries is not displayed in the GUI
In the "DNS records" tab this is working fine, everything i am adding gets displayed in the GUI
Running Pihole in docker on a Synology NAS with versions, Pihole v5.14.2 FTL v5.20 Web Interface v5.18
Please post some screen captures showing what you see. In this forum, you can paste or upload images directly into your reply with no need for third party image servers.
Also, please upload a debug log and post just the token URL that is generated after the log is uploaded by running the following command from the Pi-hole host terminal: