Crystal HTTP::Client not processing gzip response

http_client.cr

require "http/client"
require "gzip"

# With no Accept-Encoding, works
uri = URI.parse("https://www.google.com")
client = HTTP::Client.new uri
response = client.get "/"
puts response.body

# With Accept-Encoding=gzip, prints binary
headers = HTTP::Headers{"Accept-Encoding" => "gzip, deflate"}
uri = URI.parse("https://www.google.com")
client = HTTP::Client.new uri
client.compress = true
response = client.get "/", headers: headers
puts response.body