Right way to sort products by price with pdoPage/pdoResources

Commerce
#1

I’m trying to sort products by price, ASC and DESC with pdoPage and pdoresources:

But with pricing desc and
&sortby={"pricing":"desc]"}
option in pdoPage

I get this order :

€93.46
{“EUR”:{“regular_price”:9346,“price_types”:[]}}

€9.34 <----- ???
{“EUR”:{“regular_price”:934,“price_types”:[]}}

€92.52
{“EUR”:{“regular_price”:9252,“price_types”:[]}}

€91.59
{“EUR”:{“regular_price”:9259,“price_types”:[]}}

AND NOT

€9.34 <-----
{“EUR”:{“regular_price”:934,“price_types”:[]}}

€93.46
{“EUR”:{“regular_price”:9346,“price_types”:[]}}

€92.52
{“EUR”:{“regular_price”:9252,“price_types”:[]}}

€91.59
{“EUR”:{“regular_price”:9259,“price_types”:[]}}

I’m not sure it’s 100% related to Commerce (but my method could be wrong)

Here is the complete pdoPage call:

 [[!pdoPage?
	&parents=`[[*id]]`
	&sortby=`{"[[!getUrlParam? &name=`filter_sort`]]":"[[!getUrlParam? &name=`filter_dir`]]"}`
	&limit=`9`
	&showUnpublished=`1`
	&showHidden=`1`
	&hideContainers=`0`
	&tvPrefix=`tv.`
	&includeTVs=`imgfeat,longtitle,offlineSale,artistSelector,image,stock,price,pricing,products,width,height,prodOrientation,prodRarity`
	&processTVs=`1`
	&tplWrapper=`pdowrapper_type01`
        &tplCondition=`template`
        &tplOperator=`==`
        &conditionalTpls=`{"14":"swipperTplCard_concert",
        "27":"swipperTplCard_product",
        "9":"swipperTplCard_product",
        "3":"swipperTplCard_product",
        "1":"swipperTplCard_product",
        "23":"swipperTplCard_product",
        "4":"swipperTplCard_event",
        "15":"swipperTplCard_exhibit",
        "16":"swipperTplCard_festival",
        "17":"swipperTplCard_live",
        "18":"swipperTplCard_workshop"}`
	&tpl=`swipperTplCard_fallback`
	&sliderType=`slider-typegrid`
	&sliderAddClasses=`shadow-cards`
	&sliderName=`product-list`
	&asgrid=`1`
	&hideHeader=`1`
	&tvFiltersAndDelimiter=`,`
	    &ajaxMode=`scroll`
]]