Just to make sure I understand you correctly:
You want to limit the amount of menu items that are shown in a submenu and use a different order for those submenu items? Is that correct?
Do you want to do this only for one of your submenus or for the whole menu?
I just want to sort my submenu in desc order and main menu in asc.
I don’t think you can use different sorts for different parts of the menu tree.
I guess in your parent template, you have to check if it is the correct submenu and then run a nested
[[pdoMenu? ...]] call instead of outputting the
[[+wrapper]] placeholder to make this work.
With pdoMenu you can use the properties
&limit to change the sorting order and limit the number of results.
Thank you for suggestion
Here is an example from a similar case: