mozilla-mobile/fenix#19560 introduced a SecureFragment that can be used for securing specific screen apps.
We should try to use the same approach in different places of the app where the content needs to be treated as secure.

Relevant spec sections:

https://drafts.csswg.org/selectors-4/#the-dir-pseudo
https://html.spec.whatwg.org/multipage/semantics-other.html#selector-ltr

The interesting cases to test are from the definition of "directionality" in HTML:
https://html.spec.whatwg.org/multipage/dom.html#the-directionality

• element with dir="ltr" matches :dir(ltr) (#26159)
• root element without `

Is there any way to display information of the most recent downloads? Or even to get some kind of notification?

I, like most users I guess, have Firefox GUI hidden so when a download is made I get no visual feedback that it is happening. Is there anything I can do to change that? More than once I thought a link was not working only to discover that I had downloaded the same pdf 7 times.