Error refers to gb.qt5 while the program uses gb.qt6 and gb.qt6.ext

[Claus Dietrich <claus.dietrich@xxxxxxxxxx>]

Someone in the German Gambas-Club has a program on a Raspberry Pi using 
gb.qt6 and gb.qt6.ext. Surprisingly the program raises following error 
which refers to gb.qt5:

|** OOPS! INTERNAL ERROR. Program aborting, sorry! <img 
||class||=||"smilies"| |src||=||"./images/smilies/icon_sad.gif"| 
|width||=||"15"| |height||=||"15"| |alt||=||":-("| |title||=||"Sad"||>|
|** Cannot ||find| |interface of library ||'gb.qt5'|
|** |
|** ERROR: ||#27: Cannot load component 'gb.qt5': cannot find component|
|** |
|** Please send a bug report to the gambas bugtracker [1] or to the 
gambas mailing-list [2].|
|** [1] <a ||href||=||"https://gambaswiki.org/bugtracker";| 
|class||=||"postlink"||>https:||//gambaswiki||.org||/bugtracker||<||/a||>|
|** [2] <a ||href||=||"https://lists.gambas-basic.org/#user";| 
|class||=||"postlink"||>https:||//lists||.gambas-basic.org/#user<||/a||>|
|** |

Gambas was installed with apt on his Rasbian Linux 13 (based on Debian 
13 - Trixie). The Gambas system info shows version is 3.20.2 293370c9 
(trixie-working) .

Any idea why the error message refers to gb.qt5 instead of gb.qt6 ? Any 
suggestion for trouble shooting?

I don't have a free raspi for the moment for reproduction and testing. 
The program is available at:

https://www.gambas-club.de/download/file.php?id=1230&sid=e344b23057894c880a9e87c7148e0dc3

Caution: The user already changed it to gb.qt5 and gbqt5.ext !

Best regards

Claus