Describe the bug
infer T extends ... syntax within template literal types is highlighted incorrectly. It works fine in vanilla VSCode and VSCodium with TypeScript Nightly extension installed from open-vsx.

Please confirm that this problem is VSCodium-specific

• This bug doesn't happen if I use Microsoft's Visual Studio Code. It only happens in VSCodium.

Please confirm that the issue/resolution isn't already documented

• I checked the Docs page and the Troubleshooting page and my issue is not mentioned there.

To Reproduce

type T0 = "100" extends `${infer T extends number}` ? T : never; // 100
type T1 = "100" extends `${infer T extends bigint}` ? T : never; // 100n
type T2 = "true" extends `${infer T extends boolean}` ? T : never; // true

Taken from microsoft/TypeScript#48094

Expected behavior
Template literal highlight shouldn't leak beyond the closing tick.

Screenshots
Broken

Working

Desktop (please complete the following information):

• OS: Windows 10
• Architecture: x64
• Version: 1.94.2.24286
• App Manager: scoop
• Sandboxed: no