Rename build pipeline .yml files in Azure DevOps

I have a .NET Core application that has three build pipelines. (Windows, Linux, macOS)
In each of them, the application gets assembled a little different. This part works so far.

Azure created for each pipeline a .yml file in the root folder of the repository.

• azure-pipelines.yml (Linux Build)

• azure-pipelines-1.yml (Windows Build)

• azure-pipelines-2.yml (macOS Build)

I would like to rename them to something like azure-pipelines-platform.yml

But when I do so, the configuration in Azure gets broken. I can rename the build configuration, but not the file. And I find no way to configure the link between .yml file and Build config in DevOps

Is it generally not possible to rename the .yml files?

As suggested by @030, I have prepared two screenshots that show how to connect the .yml files with the build pipeline.

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Rename the .yml file in the repository

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Open the pipeline editor

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Select the file from the dropdown

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Select the in step 1 renamed *.yml file and click on save.

After the existing .yml is assigned, the pipeline works as before the renaming.

StackExchange DevOps Q#9657, answer score: 6