I have a private xpi file signed by the Add-on Development Center. I would like to install this on android's firefox-beta (firefox-beta 79.1.0-beta-1). However, when you install it, the download is completed, and when you "Open"
The file could not be opened.
Is displayed and installation is not possible. If you do the same operation with firefox 68.11.0 on android, xpi will be installed successfully.
Originally, I wanted to do remote debugging, and I needed firefox-beta or nightly for remote debugging, so I'm trying to install xpi on beta.
Also, there seems to be a way to make html, download xpi with a link from there, and install it, but with this method,
firefox beta cannot download this file type
It will be displayed. (it is japanese message.)
Please tell me.