I have installed a Home Assistant to Sonoff NSPanel Pro according to this guide:
https://blakadder.com/android-panel-webview/
finally I installed the Home Assistant.
When I tried to connect to my home assistant I get a certificate error due to my local home assistant uses my own CA in local area network.
I have tried to add my own CA certificate to android
https://stackoverflow.com/a/46569793/5728926
but it seems to me that not works. Home assistant shows a certificate error and I cannot ignore it.
How can I add my own CA certificate to Sonoff NS Panel Pro?