Not able to enable sharing

I am trying to enable public sharing links on my dashboards, however, when I go to toggle Enable Public Sharing in the admin settings, Metabase says it is saving the change and does not give any error but does not change from saying disabled to enabled and still does not allow me to share public links for my dashboards. I am logged in with admin privileges, so I'm not sure why this isn't working.

Here's the diagnostic info:

"browser-info": {
"language": "en-US",
"platform": "Win32",
"userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/ Safari/537.36",
"vendor": "Google Inc."
"system-info": {
"file.encoding": "UTF-8",
"": "OpenJDK Runtime Environment",
"java.runtime.version": "11.0.16+8",
"java.vendor": "Eclipse Adoptium",
"java.vendor.url": "",
"java.version": "11.0.16",
"": "OpenJDK 64-Bit Server VM",
"java.vm.version": "11.0.16+8",
"": "Linux",
"os.version": "4.15.0-45-generic",
"user.language": "en",
"user.timezone": "US/Mountain"
"metabase-info": {
"databases": [
"hosting-env": "unknown",
"application-database": "postgres",
"application-database-details": {
"database": {
"name": "PostgreSQL",
"version": "11.14 (Ubuntu 11.14-1.pgdg18.04+1)"
"jdbc-driver": {
"name": "PostgreSQL JDBC Driver",
"version": "42.3.2"
"run-mode": "prod",
"version": {
"date": "2022-07-28",
"tag": "v0.43.4.1",
"branch": "release-x.43.x",
"hash": "437509c"
"settings": {
"report-timezone": "US/Mountain"

Hi @addir
Post "Diagnostic Info" from Admin > Troubleshooting.
Could it be that whoever hosts your Metabase instance has overridden the setting with an environment variable?