Invalid style for countour on QGIS 3.22
Contour style is not valid when using QGIS 3.22:
![image](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
We should have a symbol on each vertex :
![image](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
But the loaded style is :
![image](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
It seems that style created with a version above 3.22 are not fully compatible with 3.22 version.