When I add a new entry, select the Custom Template (with colors) which I have created. I go the "Journey" Tab (Timeline) where it shows all the entries, you can see that it is not showing the colors even though in the entry, the headers have font colors.
I will have to go in to each entry to set the colors again & save them. Only then I will see the colors reflecting in the Timeline.
But if i were to go in to edit the entry (add content w/o changing the headers' font color), save & come out again, all the headers' font colors becomes black again.
This only happens to the mobile app. I just checked the web version & the font colors are displaying fine.