OData Incremental refresh compatible with schedule refresh

Hi,

I have a OData feed and I need to setup incremental refresh in order to load all the data

First I have setup a custom filters like that

let
    Source = OData.Feed("https://myurl.net/ressource", null, [Implementation="2.0"]),
    #"Filtered Lines" = Table.SelectRows(Source, each [receivedAt] >= RangeStart and [receivedAt] < RangeEnd)
in
    #"Filtered Lines"

Schedule Refreshed worked like a charm except I couldn't setup incremental refresh (unlike others connectors for exemple).

So I changed the query to look like this.

let
    strRangeStart = DateTime.ToText(RangeStart,[Format="yyyy-MM-dd'T'HH:mm:ss'Z'", Culture="en-US"]),
    strRangeEnd = DateTime.ToText(RangeEnd,[Format="yyyy-MM-dd'T'HH:mm:ss'Z'", Culture="en-US"]),
    Source = OData.Feed("https://myurl.net/ressource?$filter=createdAt ge '" & strRangeStart &"' and createdAt lt '" &  strRangeEnd & "'" , null, [Implementation="2.0"])
in
    Source

With this I can set up incremental refresh on PowerBI desktop but once I publish I can't schedule refresh.

I seems that DateTime.ToText break query folding (lol?)

It seems weird to have schedule refresh disabled since you can actually create source like that 

let 
   Source = OData.Feed("https://" & url & "/" & ressource, null, [Implementation="2.0"])  
in
   Source

Am I missing something ?

Is there a way to implement an OData Connector that could support query folding ? or a workaround that could allow me to do both incremental refresh and scheduled refresh ?

Best Regards