Gradient Fill Text top to bottom? - Affinity Photo
Add text layer and type and select text.
Select Fill from the context tool bar and select Gradient.
There does not seem to be a way to have Gradient go from top to bottom or bottom to type with Context tool bar.
BTW I know Effects > Gradient Overlay has Angle when you open up expanded options with the Gear but I'd think it would be possible using Fill and then Gradient in the Context menu.