Does anyone else have trouble closing threads via smartphone? The option doesn't appear in thread tools like it is supposed to. Maybe I am just being stupid.

works just fine for me. Maybe you should just try refreshing the tab, or exiting the browser and re-opening it.

Is it only when you're trying to close a rapid thread? Because those cannot be closed by you, but, I think you perhaps may know that already.

I know very little. My ignorance should probably be common knowledge to the community by now.

Thank you for answering.