WiiFlow 5.5.4-1 recognizes USB but not games

[SwedishLuigi]

Describe the bug
I initially formatted my usb to FAT32 and put the games in {root}\wbfs, when inserting the usb and launching wiiflow with these startup options:
Mount USB only: False
USB Port: 1 (usb also inserted in port 1)

WiiFlow correctly recognizes the USB but it throws an error: "No games found in usb1:\wbfs"
I backed up my games with Wii backup manager which creates a wbfs folder and stores games like this:
GAMENAME [GAMEID] (dir) -> GAMEID.wbfs (file)

I then tried many troubleshooting ways and also tried formatting the usb to NTFS but nothing. This bug started occouring AFTER
updating to version 5.5.4-1 from 5.5.1.

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

What version of WiiFlow Lite
v.5.5.4-1

On Wii or Wii U vWii
Wii

Screenshots
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Additional context
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[eku]

Please use the support forum for setup problems.

[Fledge68]

after adding games manually, when you get that error no games found, try going to the home menu and clicking Reload Cache.

[SwedishLuigi]

I tried many things, such as Reloading cache, reformatted the USB to FAT32 and copied only the raw .wbfs files to the wbfs directory, but nothing changed, i can't even format the usb to the WBFS file system and use it with USB loader gx because i'm on Linux and Wii backup manager doesn't run under wine

[SwedishLuigi]

Does WiiFlow v.5.5.4-1 require any CIOSes?

[FredRosa]

Same problem here, just rolled back to 5.5.3