In Stores -> Configuration -> General -> Contact.
I am changing the email template and clicking the Save button, The page gets reloaded and says You saved the configuration but the email template in the dropdown field is not really changed. Also, I couldn't reproduce this issue in my Local setup but the issue is present on the Live site. (Especially in-store views)
Have tried the following, unfortunately, none of them worked.
- Cleared Cache
- Indexer reindex
- There are no configurations saved in the config.php for additional configurations