A few years ago I noticed that a few things would get rasterized when going through the print->pdf process and they would stay vectorized (i.e. higher quality) when using the browser's native PDF export feature.
Re:Firefox for Android Added Save as PDF
by tmpburning on Monday December 26, 2022 @03:05PM
(#34141263)
Yeah, and the "new" Firefox mobile engine (Fenix) that is now probably 2 years old never unblocked extensions officially... unless you go the painful collection route.
Mozilla has managed to slip to irrelevancy with a series of Nokia like decisions. Have no idea why pdf export on Android is any kind of news in 2023 but I hope it is interpreted as a return to some sort of right direction.