Hi. When I try to share a thread on X, the following message is displayed:

System: Android 13

I'm anticipating the question. Yes, I am logged in to X.

Unfortunately, I don't have an Android to test this on but knowing that Android 14 is the latest release of Android, it may be that X's app is optimized for that, thus, creating this problem for you. Updating Android and X may be your best bet here.

Testing this on computer and iOS devices things seem stable and working as intended so I imagine this is something local to the device as this doesn't use device specific code here on our end. In fact, all we do is tell the browser to open X in a new window. It is the app itself which is translating this to opening the app.