watchOS7 complication update budget

watchOS 7 offers multiple complications from a same app on a watch face, but updates seem very limited.
I am developing an application with multiple complications, which can handle up to 8 different complications on an Infograph Modular face. It works well for a few hours, updating each complication 2-3 times per hour in the background.
3 * 8 = 24 calls to server.reloadTimeline (for :) per hour

But ... after a few hours, all the complications on all faces are suddenly show "--" and they cannot be updated anymore, even when the app comes back to foreground.

Uninstalling/reinstalling the app and restarting the Apple watch does not change anything, always "--" on each complications ...
It works fine again after restarting the Apple Watch 18-24 hours later.

Does this mean that the budget on watchOS7 is the same as before, around 50 per day regardless of how many complications are shown from an app?

Does anyone know or have clear / recent documentation on budgeted reloadTimeline(for: complication) calls ?

Thank you

watchOS7 complication update budget
 
 
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