This release will be available starting December 3, 2018 and affects several themes.
IMPORTANT: This release is only available for SharePoint Modern versions and Office 365 Modern Themes.
Fixed
SharePoint Framework (SPFx)
We've fixed an issue where theme settings were not consistently applied after performing a search that triggered a soft navigation.
The BindTuning settings button now reliably functions after multiple soft navigation context changes.
Addressed a bug where the search functionality sometimes did not display properly within the Site Contents page, ensuring consistent search availability.