DEVS RESPONSE: #4124 (comment)

Bromite latest v. 99.0.4844.55 has enabled by default options inside chrome://flags/

Enable Certificate Transparency

Enables compliance against the Certificate Transparency Policy, without any reports being issued. - Android

#certificate-transparency-enabled

This result in the AdGuard for Android certificate not being trusted and being unabled to use the browser at all.

I opened this issue for informative reasons, and for possible solution from both sides.

Bromite site: https://www.bromite.org/

https://chromium.googlesource.com/chromium/src/+/master/net/docs/certificate-transparency.md

In the case of a main page load, the user will see a full page certificate warning page, with the error code net::ERR_CERTIFICATE_TRANSPARENCY_REQUIRED. If you receive this error, this indicates that your CA has not taken steps to make sure your certificate supports CT, and you should contact your CA's sales or support team to ensure you can get a replacement certificate that works.

Considering this problem affect all chromium based browsers, I ask AdGuard possible workaround for this, instead of falling back to a per basis browsers compilation with that flag disabled by default.