Method removeInactiveWidgetState

frontend/app/src/App.tsx:1696–1705

* Remove widget and element state for items no longer present in the * current render tree. Called from setState callbacks where this.state * access is a false positive (the callback runs after the update is * committed). Converting App to a functional component would let us * use useEff

()

   * use useEffect and remove this suppress entirely.
   */
  private removeInactiveWidgetState(): void {
    const { elements, blockIds } = this.state.elements.getActiveIds()
    const activeIds = new Set([
      ...Array.from(elements)
        .map(element => getElementId(element))
        .filter(notUndefined),
      ...blockIds,
    ])
    this.widgetMgr.removeInactive(activeIds)
  }

  /**
   * Opens a dialog with the specified state.