I can not log into my Matomo stats page using Safari or Chrome on my iPhone. This never use to be a problem with previous versions. I could always see my stats using an iPhone browser.
Now what happens is:
This all started happening with the Matomo 3.13.3 update.
Could you maybe try to apply that patch on your Matomo and test if it works afterwards?
Thanks ... will try it out & report back.
I'm happy to report the fix worked. Wanted to test it over a couple of days. It's works on my Mac & I can now log in via my iPhone to. 👍