src/composables/useModel.ts:154

• handlePress now always releases any previously pressed key in the same left-keys/right-keys group, effectively forcing the old “Single Key Mode” behavior for all users. Previously this behavior was gated behind catStore.model.single (default false), so this is a user-facing default behavior change; please confirm this is intended. If the goal is only to remove the UI/config entry while keeping the previous default behavior, the release-on-press logic should be removed (or reintroduced behind a new, explicit setting). If it is intended to be always-on, consider updating the PR title/description or release notes to reflect the behavior change.

  const handlePress = (key: string) => {
    const path = modelStore.supportKeys[key]

    if (!path) return

    const dirName = nth(path.split(sep()), -2)!
    const prevKey = findKey(modelStore.pressedKeys, (value) => {
      return value.includes(dirName)
    })

    if (prevKey) {
      handleRelease(prevKey)
    }

    modelStore.pressedKeys[key] = path
  }