If you tap a link to a post on [Meta MathOverflow](http://meta.mathoverflow.net) **from mobile browser**, Android doesn't provide a choice to open it on SE app, and instead just open the post in the browser. This bug also made tapping the "Read this post in our app!" link on the top failed, redirecting to Play Store (even though the app is already installed) instead of opening the post directly on the app. As can be seen, these are the links that SE app (as of v1.0.73) supports: [![supported links 1][1]][3] [![supported links 2][2]][4] <sup>Click the image to see the full version</sup> > - *.stackexchange.com > - stackoverflow.com > - meta.stackoverflow.com > - pt.stackoverflow.com > - ja.stackoverflow.com > - ru.stackoverflow.com > - superuser.com > - meta.superuser.com > - serverfault.com > - meta.serverfault.com > - askubuntu.com > - meta.askubuntu.com > - mathoverflow.net (no meta.mathoverflow.net) > - stackapps.com > <sup>The list is sorted for convenience</sup> --- Example (**open this link from Android mobile browser, not from SE app**: click "More" on this question, and select "Open in browser" first): - http://meta.mathoverflow.net/questions/1915/happy-5th-anniversary-mathoverflow on Meta MathOverflow - http://mathoverflow.net/questions/23478/examples-of-common-false-beliefs-in-mathematics on MathOverflow main site Spec: Nexus 5 on Marshmallow 6.0, SE app v1.0.73 [1]: https://i.sstatic.net/G9zt4m.png [2]: https://i.sstatic.net/GPJHIm.png [3]: https://i.sstatic.net/G9zt4l.png [4]: https://i.sstatic.net/GPJHIl.png