This works for me, however, instead of looking for the device `TPPS/2 Elan Trackpoint`, I had to use the id of `TrackPoint Keyboard 2`. The downside of this fix is that pasting with the middle button does not work anymore.
D. Schlör, J. Pfister, и A. Hotho. 2023 the 7th International Conference on Medical and Health Informatics (ICMHI), стр. 136–141. New York, NY, USA, Association for Computing Machinery, (2023)