[BUG] fsearch opens new dolphin session while opening a folder

[soundsbeard]

Describe the bug
in started to happen after some recent os update.
while opening a folder, fsearch opens a duplicate session of a dolphin file manager instead of opening a folder in the new tab of the existing dolphin session.

To Reproduce

1. open dolphin fm with few tabs
2. open fsearch
3. search for any folder
4. double click on it

Expected behavior
fsearch should open existing dolphin session and create there a new tab with desired folder

Screenshots
https://i.imgur.com/vviGNIK.mp4

Desktop (please complete the following information):

• OS:
  manjaro plasma

• How you installed FSearch
  aur, fsearch-git

• Version [output of fsearch --version]
  FSearch 0.3.alpha0 (AUR-devel)
  tested on aur stable also

• Output of localectl status
  System Locale: LANG=en_US.UTF-8
  LC_NUMERIC=ru_RU.UTF-8
  LC_TIME=ru_RU.UTF-8
  LC_MONETARY=ru_RU.UTF-8
  LC_PAPER=ru_RU.UTF-8
  LC_NAME=ru_RU.UTF-8
  LC_ADDRESS=ru_RU.UTF-8
  LC_TELEPHONE=ru_RU.UTF-8
  LC_MEASUREMENT=ru_RU.UTF-8
  LC_IDENTIFICATION=ru_RU.UTF-8
  VC Keymap: us
  X11 Layout: us

Additional context

[cboxdoerfer]

Does the same happen when you open folders with the following command:

1. gio open /usr/lib
2. gio open /usr/share

and do you have Configure Dolphin -> Startup -> Open new folders in tabs enabled?

Otherwise this sounds like a bug in Dolphin.

[soundsbeard]

nd do you have Configure Dolphin -> Startup -> Open new folders in tabs enabled?

it was disabled.
it seems that system update somehow changed dolphin config, bc i've been using fsearch+dolphin for years and it was enabled (i believe by default)

thank you for your help.