@burnout426 Thank you so much for your insight! We did not think about other browsers having different Chromium versions. It turns out the issue only occurs for newer browser versions: Chromium version 92 and newer, and Firefox 90. Basic Opera and Opera GX apparently use Chromium 91. The PDFs upload correctly within Safari, but that hasn't been updated since 2015, so that makes sense. We're still researching why it only happens for some PDFs rather than any PDF, but it's good to know it's most likely related to recent browser updates.

@kaizu said in [Solved]Edit Opera folder:

Is it possible to add a picture from the computer or screenshot? because I don't like what it brings me

It is a little bit tricky, and you must do it manually, but it is actually possible:
https://forums.opera.com/topic/43200/solved-customize-speed-dial-icons/4?_=1620408227865

Try installing the ms fonts first
sudo apt-get install ttf-mscorefonts-installer

@iamrishishah said in [Mini]Find text "in page" and "in History" is missing:

There should have an option in the browser where user can search the text in the web page and in the history tab.

Find in page is in the 3 dot menu at the top right corner of Opera Mini's header. Find in history isn't available, unfortunately.

Another thread on this https://forums.opera.com/topic/35269/web-apps-support-for-desktop-browser-too.