When using any of Microsoft's remote server extensions (SSH/Container/WSL) this extension only reports as install-able to remote servers extensions list, there's some way to mark your extension as local only so it installs to the local vscode client but I don't know exactly how, other extensions do this.
Thanks for letting me know about this, I've found the relevant parameter to force the extension to run only on the local machine, will release an update that includes it.
When using any of Microsoft's remote server extensions (SSH/Container/WSL) this extension only reports as install-able to remote servers extensions list, there's some way to mark your extension as local only so it installs to the local vscode client but I don't know exactly how, other extensions do this.