Official Gnucash and macports conflicting libgio-2.0.0.dylib

[nb]

Hi,

I have macports 2.5.2 already installed.
I have then installed Gnucash 3.2 dmg from gnucash.org.
When I run gnucash, I have the error:

objc[93365]: Class GNotificationCenterDelegate is implemented in both /Applications/Gnucash.app/Contents/Resources/lib/libgio-2.0.0.dylib (0x10c333670) and /opt/local/lib/libgio-2.0.0.dylib (0x117a41620). One of the two will be used. Which one is undefined.
Segmentation fault: 11
/opt/local/lib/libgio-2.0.0.dylib belongs to glib2 macports package.

If I rename /opt/local/lib/libgio-2.0.0.dylib, gnucash works fine. But this can't be a solution.

I've also tried to set DYLB_LIBRARY_PATH to

/Applications/Gnucash.app/Contents/Resources/lib
But this way I have the error

Segmentation fault: 11
Is there a way to run gnucash while macports installed ?