optional dynamic route param [[optionalSlug]]

[sharmapukar217]

my plan was to create a route /dashboard/[[workspaceId]] in such way that if workspaceId(optional) is present, i use that workspace, else i pick from user's session for current workspace, but nextjs doesn't seem to support such route structure. I get this:

Optional route parameters are not yet supported ("[[workspaceId]]").
I'm able to do so in sveltekit, but i don't want to move away from react ( jsx specially )

[sharmapukar217]

also, if anyone knows if there's any plan to implement this feature or not. Otherwise i'd move to sveltekit