Due to some changes implemented by Shopify in May 2023, customizations in the theme may experience delays. We understand that this has caused significant inconvenience for our customers, and we sincerely apologize for the inconvenience caused.
As soon as we identified the issue, our theme development team promptly investigated ways to resolve the issue. We have now released an update for the Kalles, Gecko, and Unsen themes, temporarily addressing the problem, and we continue to research for a permanent solution to future-proof the themes.
Therefore, there are some minor changes in the theme that may confuse you. However, there is no need to worry. Here are the instructions:
Changes in the customization location of some sections
Previously, you may have noticed that there were many sections directly customizable on all pages.

Old versions
With the latest versions, we optimized options it will show like this:

However, after the update, you no longer see them there. Please check the theme's Toolbar => Go to the config page.
From there, you will be able to customize them as in previous versions.