Allow a sidebar press to fully exit the LOAD SONG menu.

[ok-reza]

Please describe the problem:

When the song browser is open, either sidebar column press will display the alphanumeric keyboard. In every other menu or browser, a sidebar press will exit the menu/browser immediately.

*This is official behavior, but would be nice to make consistent

What is the expected behavior?

Pressing any pad on either sidebar column while in the song browser should exit the browser.

This behavior would be consistent with

SONG VIEW:

• Settings Menu (both columns exit)
• Song Menu (both columns exit)

CLIP VIEW:

• Sound Editor (the first column exists, the second allows auditions)
• Synth Preset Browser (the first column exists, the second allows auditions)
• Kit Preset Browser (the first column exists, the second allows auditions)
• Midi Preset Brwoser (the first column exists, the second allows auditions)
• Settings Menu (the first column exists, the second allows auditions)

Is there a relevant Pull request?

No response

What hardware did you reproduce it with?

OLED

What firmware did you reproduce it with?

Beta

What is the firmware name:

1.2-beta

If possible provide the steps to reproduce the issue and upload additional media:

No response