Is it possible to merge folders while dragging instead of replacing them?

Question

Visual Studio Code

Given - Macos, vs code, remote ssh.
For example, I have a remote (with remote ssh) directory open in vs code, there is a folder there, let's say web, and I want a local folder with the same name - web - to merge with remote web, simply by dragging the local folder from the finder to the parent folder in versus code. However, in this way, I can only overwrite the existing folder on the server with a new folder, that is, almost like it happens when you drag and drop folders in the finder itself.
But in finder you can hold down alt, and the "combine" option will appear, and in vs code, no matter how you hold it down, only "replace" or "cancel".
Is there a way out?