Octoprint 1.3.12 - not able to format the Notification for 'ZChange' properly

[lackdaz]

:warning: ERROR: I was not able to format the Notification for 'ZChange' properly. Please open your OctoPrint settings for Telegram Notifications and check message settings for 'ZChange'.

Printing at Z={z}.
Bed {bed_temp}/{bed_target}, Extruder {e1_temp}/{e1_target}.
{time_done}, {percent}%% done, {time_left} remaining.
Completed time {time_finish}.

Just installed Octoprint-Telegram and I must say that its phenomenal! But what is this bug? I'm on pretty much mint settings.

[giloser]

is this still a problem with the latest version?

thanks