[Bug][Fedora 36 KDE][terminator v2.1.1] "broadcast group" sends each terminal input/keystroke depending on the group's members count to everyone in the group #704

As mentioned above, case:
1 tab split into 4 windows; 3 grouped in a group "SomeName" --> broadcast_group --> hi ==> hhhiii to everyone in the group (all 3 grouped windows)

Here is terminator's global config data:
[global_config]
geometry_hinting = True
use_custom_url_handler = True
custom_url_handler = SomeBrowser
inactive_color_offset = 1.0
enabled_plugins = ActivityWatch, InactivityWatch, CommandNotify, CustomCommandsMenu, Logger, MavenPluginURLHandler, TerminalShot, TestPlugin, LaunchpadBugURLHandler, LaunchpadCodeURLHandler, APTURLHandler
suppress_multiple_term_dialog = True
always_split_with_profile = True
title_use_system_font = False
title_font = Source Code Pro Bold 13
case_sensitive = False
invert_search = True

Terminator version 2.1.1 installed on Fedora 36 KDE.

P.S. This was not the case some terminator versions back.