V16.0 Only first custom folder (alphabetically) visible.

[lessorfewer]

Checklist

• I have used the search function to see if someone else has already submitted the same bug report.
• I will describe the problem with as much detail as possible.

App

Thunderbird for Android

App version

16.0

Where did you get the app from?

F-Droid

Android version

13

Device model

OnePlus Nord CE 2 5G (IV2201)

Steps to reproduce

Open Thunderbird.
Open main menu from hamburger button.
Select any account in account list.
Close account list to show list of account folders.
Built-in/default account folders are shown but only first custom/personal folder (alphabetically) is shown, despite each folder having Show Folder slider enabled in Manage Folders setting.

Expected behavior

In previous version, all custom/personal folders were listed.

Actual behavior

Logs

No response