groupModel sort icon issue in paramquery grid

[rsgmedia]

Hi,

We are using groupModel in Paramqery grid, by default groupModel having sorting as dir: ['up'], Same is the case with our grid.
Issue: sorting direction icon is showing when grid is first time loading. We have seen a groupModel demo on your website but there is no sorting icon showing when grid is showing first time, when we perform sort by clicking on any header then sort icon start showing. We want the same behaviour on our grid.
Is there anything we need to take care to achieve it because I have compared everything but not able to find any difference. I have attached screenshot for reference.
Help us on this!!

[paramvir]

grouping and sorting were decoupled in v3.4.0

https://paramquery.com/forum/index.php?topic=2009.0

So you need to use v3.4.0 or later.

[rsgmedia]

Hi,

Is it possible in anyway to just implement the Decoupled Sorting/Grouping without upgrading the paramquery Version as suggested by you. We badly need this functionality and can't upgrade the  version right now

[paramvir]

Sorry, grouping depends upon sorting in earlier versions, they can't work independently.