Unable to add more than 1 video to FastFlix in a session

**FastFlix Version:**
6.2.1

**Operating System:**
Windows 11

**Describe the bug**
After adding a video to the queue errors are logged and it is not possible to add more videos to FastFlix.

The only workaround I've found is to...
1: Close FastFlix after adding to queue.
2: Re-open FastFlix and allow items to be kept in the queue
3: Add another video and add to the queue
4: Repeat from step 1

This is extremely time consuming and not the way FastFlix should work.

**To Reproduce**
Add item to queue.
Drop additional video to FastFlix.

**Logs**

2026-04-02 16:14:59,681 - fastflix ERROR Exception in 'update_video_info': 'Audio' object has no attribute 'widgets' - args: (,)
2026-04-02 16:14:59,681 - fastflix ERROR Could not load video D:\Users\Maddie\Videos\!Private HD\!TV\Pitt, The S01\07 1∶00pm (2160p HD).mkv
Traceback (most recent call last):
File "fastflix\widgets\main_video_load.py", line 427, in _load_dropped_video
self.update_video_info()
~~~~~~~~~~~~~~~~~~~~~~^^
File "reusables\wrappers.py", line 293, in wrapper
File "reusables\wrappers.py", line 285, in wrapper
File "fastflix\widgets\main_video_load.py", line 332, in update_video_info
self.video_options.new_source()
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "fastflix\widgets\video_options.py", line 277, in new_source
self.audio.new_source(self.audio_formats)
~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
File "fastflix\widgets\panels\audio_panel.py", line 392, in new_source
clear_list(self.tracks, close=True)
~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
File "fastflix\shared.py", line 433, in clear_list
the_list[i].close()
~~~~~~~~~~~~~~~~~^^
File "fastflix\widgets\panels\audio_panel.py", line 327, in close
del self.widgets
^^^^^^^^^^^^
AttributeError: 'Audio' object has no attribute 'widgets'. Did you mean: 'widget'?