KendoGrid datastate Filter not ignoring case

Hi,

i was following the odata server operation example ( https://www.telerik.com/kendo-react-ui/components/grid/data-operations/odata-server-operations/) and i see that the filters in that grid example returns data ignoring case. e.g contains -> 'car'  will return 'Carl'

But in my project its not doing the same, its returning data based on case e.g contains -> 'car' will return nothing but contains -> 'Car'  will return 'Carl'.

Our api is made in .net core API upon which Odata is implemented, so we tried (https://github.com/OData/WebApi/issues/812) this but since we are not implementing Odata directly that solution cannot be done.

Can you guys let me know how the backend of your server example is working so that i can have a look as to how it is returning data ignoring case, cause i dont see any toLower() method in your Filter object.

And is there any easy way to implement it, so that i dont have to manually add toLower() method to Filter object everytime there is a Datastate change.

Please let me know!! Thanks in Advance.