Sloeber, plugin version 4.4.1.202202160121
Eclipse 2020-12 (4.18.0)
Linux Mint

When using customized board definitions in sketchbook's hardware folder, Sloeber evaluates runtime.hardware.path to referenced "core platform", but it should evaluate to "board platform".

The property runtime.platform.path is evaluated OK in Sloeber.

Arduino doc on global properties: https://arduino.github.io/arduino-cli/0.21/platform-specification/#global-predefined-properties

my customized boards definitions as example: https://github.com/jandrassy/my_boards