qmk/qmk_firmware

[Bug] Swap-hands breaks OSL one shot keys

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#24,407 opened on Sep 18, 2024

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bughelp wanted

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Description

SH_T(KC_SPC) seems to cancel one shot layer.

"r / 2"                                -> r
OSM(MOD_LSFT) then OSL(1) then "r / 2" -> @
SH_T(KC_SPC) +  "r / 2"                -> i
SH_T(KC_SPC) +  OSL(1) + "r / 2"       -> 9
OSL(1) then SH_T(KC_SPC) +  "r / 2"    -> r ***expected 9***
toggle tap OSL(1); OSL(1) + "r / 2"    -> 9

Contributor guide

Research direction
Investigate the interaction between swap hands and OSL. Trace the code path when SH T(KC SPC) is used with OSL(1). Look at the handling of tapped keys and layer state transitions in the QMK source.
Tech stack
c
Domain
backend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
3-5 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
CGitQMK
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40