Hono Param Parsing - bug?

I have this route:

"/e/:type/:batch/:hash.:dest"

"/e/:type/:batch/:hash.:dest"

Hono routes this properly, however, it does NOT split the params properly

{
  "hash.:dest": "echo-bravo-delta.location",
  "batch": "123",
  "type": "o"
}

{
  "hash.:dest": "echo-bravo-delta.location",
  "batch": "123",
  "type": "o"
}

I've tried escaping the period, and a variety of expressions that don't really help. Any suggestions?

Hono Param Parsing - bug? - Hono