Multimedia playback timer shows >60 seconds in a minute

Multimedia playback of incoming media files (voice messages) has a timer, which does not reset seconds indicator when 60 seconds of the file is played. It goes like this: 0:58, 0:59, 1:60, 1:61, 1:62…

Check the video

gajim-minutes

Versions

• OS: Linux, Flatpak package
• Gajim version: 1.3.2
• GTK version: 3.24.29
• Python-nbxmpp version: 2.0.2

Steps to reproduce the problem

1. Receive audio file more than 1 minute long from anyone
2. Press "play" button or scroll the seek bar to to beyond first minute
3. See that it shows 1:60 and other incorrect values

Expected behavior

After 59 seconds, 1:00 is shown.

Actual behavior

After 59 seconds, 1:60 is shown.