Invalid SQL when ordering on a calculated boolean field: "ORA-00920: invalid relational operator"

Invalid SQL when ordering on a calculated boolean field: "ORA-00920: invalid relational operator"

We are experiencing malformed SQL when ordering on a calculated boolean field.
This is an example of the invalid SQL:
  1. SELECT "c".ID, "c".NAME "Brand", (CASE
        WHEN (
            SELECT COUNT(*)
            FROM MODELS "m0"
            WHERE "m0".CAR_ID = "c".ID) > 1 THEN 1
        ELSE 0
    END) "HasMoreThenOneModel", (CASE
        WHEN EXISTS (
            SELECT 1
            FROM MODELS "m1"
            WHERE "m1".CAR_ID = "c".ID) THEN 1
        ELSE 0
    END) "HasModels", (CASE
        WHEN "c".LUXERYBRAND = 'J' THEN 1
        ELSE 0
    END) "IsLuxery", 1 "isCar"
    FROM CARS "c"
    ORDER BY CASE
        WHEN CASE
            WHEN EXISTS (
                SELECT 1
                FROM MODELS "m"
                WHERE "m".CAR_ID = "c".ID) THEN 1
            ELSE 0
        END THEN 1
        ELSE 0
    END


Reproduction solution is available at: GitHub for reproducing Devart error

Reproduction path for malformed SQL when ordering on a calculated boolean field:
- Open the solution DevartReproduction.sln in Visual Studio 2022
- On an Oracle database: execute the script from the project in Database\Devart_repro_carmodel.sql
- Open Startup.cs and fill in the valid connection string in ConfigureServices() starting on line 30
- Press run (F5) and wait for the default URL to open
- add an oData orderby HasModels or HasMoreThenOneModel property : 
/DevartReproduction?$orderby=HasModels
/DevartReproduction?$orderby=HasMoreThenOneModel
Expected:
- valid JSON with cars data from the database is returned where the orderby has been applied.
Actual:
- code breaks with exception about invalid SQL "ORA-00920: invalid relational operator" on the orderby clauses

Packages used:
net8.0
Devart.Data.Oracle.EFCore: 10.3.21.8
Microsoft.EntityFrameworkCore: 8.0.8
Microsoft.AspNetCore.OData: 8.2.5