Non-western chars in Blog tag URLs

1. nopCommerce version: 4.50.3 and 4.60.4
2. Expected behavior: If the convert non-western chars setting is set to True, the blog tags' URL shouldn't contain non-western characters.
3. Actual behavior: Even if the convert non-western chars setting is True, while the product URLs are working as expected, the URLs created by the added blog tags can still contain non-wester characters (for example "ü" instead of "u").
4. Steps to reproduce the problem
   - Set: seosettings.convertnonwesternchars = True
   - Add a new Blog post via Content management \ Blog posts
   - Write in the Tags field "testü"
   - Check the blog post and see the Tag's URL

5. Any private modifications you made to your nopCommerce: nothing, it works on a freshly installed version too

Thanks a lot for reproting. But considering that blog tags are not stored in a separate table and their URLs are not stored in the [UrlRecord] (for performance improvements), they cannot be encoded like other entities