Bug: Copy mode does not work from Octoprint

[Googliola]

Copy mode exclusively works when started from either the touchscreen or Luban. But not in Octoprint (same in safe mode). Mirror works; backup, I dunno. Firmware 2.6.2, Octoprint 1.9.2

Maybe the parameters of M605 S2 X162 R0 do not get processed?

For more information, read this:

macdylan/3dp-configs#2 (comment)