Try multiline completion.

Press Tab to accept suggestion (grey text).
Wait for next suggestion (grey text) as long as you wish.
Expected result:
Example screens from VS Code:


Actual result


Perhaps it's because the completion ends with a parenthesis
Version:
Microsoft Visual Studio Community 2022 (64-bit) - 17.8.5
Refact plugin - 0.0.2
Try multiline completion.

Press Tab to accept suggestion (grey text).
Wait for next suggestion (grey text) as long as you wish.
Expected result:


Example screens from VS Code:
Actual result


Perhaps it's because the completion ends with a parenthesis
Version:
Microsoft Visual Studio Community 2022 (64-bit) - 17.8.5
Refact plugin - 0.0.2