I would like to change RunArguments based on other property value

I have this snippet

<_RunExtraArguments Condition="'$(WasmEnableThreads)' == 'true'">--apply-cop-headers</_RunExtraArguments>
<RunArguments>&quot;$(_BlazorDevServerDll)&quot; --applicationpath &quot;$(TargetPath)&quot; $(_RunExtraArguments)</RunArguments>

If WasmEnableThreads property is set in the csproj, it works as expected (_RunExtraArguments is set to --apply-cop-headers).
But if I pass it as an agrument on command line dotnet run /p:WasmEnableThreads=true, the WasmEnableThreads property value is empty when RunArguments are computed.

Do you have any advice on how accomplish such use case?