"forge-std" is not recognized by VSCode

[linghuccc]

Not sure starting from when, the "forge-std" library is always marked red wave lines by VSCode. Please refer to below pictures for details:

By checking remapping, you can see the remapping is correct:

The file is where is should be:

However the error is reported:

Is this a bug of VSCode or something I missed in Foundry?

[linghuccc]

It seems adding remapping.txt could solve this issue.