follow transcript keeps scrolling down when playing the last line

[johan456789]

Describe the bug

When playing the last line of a podcast with follow transcript turned on, the app will keep trying to scroll down, causing the UI showing an overlay that indicates it's already at the bottom.

To Reproduce
Steps to reproduce the behavior:

1. Search and find podcast "Mixxio"
2. Find episode "La temporada otoño invierno"
3. Scroll down and tap the last line
4. Turn on follow transcript
5. Hit play and see it keeps trying to scroll down

Expected behavior

It should not try to scroll down any further when it's already at the last line.

Recording

This is recorded with a private podcast but you get the idea. Note I was NOT scrolling here; it's the app. Turn on audio.

screen-20260322-025349-1774119213900.-.01.mp4

Smartphone (please complete the following information):

• Device: Pixel 9a
• OS: Android 16