A question about Masking to implement swaping of element

Watch Face Studio
1

Hi,
a question about Masking to implement swaping of element
I have created a watch face where I want to switch between forecasthour and forecastdays:

Maske1
Maske11348×1024 143 KB

Maske2
Maske21348×1024 146 KB

Maske3
Maske31348×1022 85.9 KB

Maske4
Maske41348×1024 143 KB

Question 1:
it works well, but since I have a white mask the weather bitmap font only appears in white.
Is it possible to see the bitmapfont in color?

Question2:
Can I only change the style options in the complications or can I also switch them by tapping on the watch

watch
watch955×2048 71.1 KB

2

This technic doesnt work well with complications

For question one used more styles (mask with different colors)