The first time enter the activity, the video is not playing.

When you enter an activity for the first time, the video does not play, you exit the current activity, and then enter the current activity again, you can play, who can help solve it?

Start by reproducing the first-entry flow described in the issue, comparing it with the second-entry flow and checking the Android video-cache playback path. Done means the video plays on the first entry without requiring the user to exit and re-enter; verify this from a clean first-use state.

Written by the indexing model from the issue text.