I'm working on a UWP project which originally adopts UWP PWA. However, Microsoft Edge is planning to replace its core with the Chromium, which may halt the current progress of full PWA support (it now, 2019/01, supports only 'fetch' API).
So I'm planning to take a step back with Project Centennial: the new UWP app wraps a Win32 application which embeds the CEF in order to take advantage of Chromium PWA.
Is this a good plan? Any security concerns (e.g. service worker caching) I should be aware of?