Issue with "Latest Activity" Feature on Mobile

I have encountered a possible bug in the Latest Activity feature while using the platform on a mobile device. When I post a comment on a thread, it initially appears as expected. However, after refreshing the page, the comment I just posted does not appear at the top of the community's latest activity list. I am unsure whether this is a bug or if the feature is designed to work this way, but I hope the team can investigate further.

Thank you!