They are but they are not using HPBHNA boards I don’t believe. Rumor has it that Schindler is developing a replacement but the software also has to be updated and they may not even sell it to competitors and the local office would have to preform the upgrade and update software.
I am as frustrated as the rest of us because we all know those boards were a terrible design and prone to fail.
I would be willing to part with one (HPBHNA) if the price was right…