Final transcript missing when stopping recording mid sentence

[NexusWasLost]

When stopping recording while speaking (before the transcription is finalized), the last spoken sentence does not appear.

Instead, the missing transcript shows up at the beginning of the next recording session.

Steps to reproduce

• Start recording.
• Speak a sentence.
• Stop recording immediately before the sentence finishes processing.
• Observe that the last sentence is not displayed.
• Start recording again.
• The missing sentence appears as the first transcript.

Expected Behavior

The final spoken sentence should arrive even if the recorder has stopped.

Actual Behavior

The final sentence is delayed and appears only when a new recording session starts.

What has been tried

• Sending explicit "STOP" signal from frontend to backend.
• Triggering CloseStream on Deepgram connection.