Title colour control on posts with FEATURED IMAGE IN PAGE HEADER

After updating the theme today,I find many things do not work as expected:
Categories grid view is one of those, as well as pagination both have been already reported.

I also experienced an issue which appears when selecting the option for posts to display featured image in the header with title appearing on top of the image. In my case when the title is on top of the image it is in white and on other pages like categories pages or product pages it appears in blue.

After the update this no longer works and all page titles appear in blue no mater what I tried….I could not separate page-header .page-header-title, from .page-header.background-image-page-header .page-header-title

At the end I restored the last version of the theme from backup
and all is back to normal

P.s I have a child theme where I made many style changes in the custom Css as well.

Any suggestion welcome or maybe best wait for the next release after bugs fixed