Func cli creates .NET 8 project instead of expected .NET 10 when initializing a C# Azure Functions project

[v-ruizh]

OS: Win 11
Build Version: 20251209.1
.NET SDK: Installed 8.0, 9.0 and 10.0

Repro Steps:

1. Create a C# project with the func cli using the following commands.

func init --worker-runtime dotnet
func new --template HttpTrigger --name HttpTrigger1

2. Open "xxx.csproj" file.
3. Check whether the target framework is "net10.0" or not.

Expect:
The target framework is "net10.0".

Actual:
The target framework is "net8.0".

[nturinski]

This is a Functions Core Tools issue and should be filed here: https://github.com/Azure/azure-functions-core-tools/issues

[v-ruizh]

I found a known Functions Core Tools issue Azure/azure-functions-core-tools#4717.