The effects of the COVID19 pandemic were that the bankruptcies law was temporarily changed, which had the effect that companies that were already on a way to bankruptcy could live longer. That is also the reason why in 2020 the numbers were at a low point for almost 20 years. Then in 2021 the numbers soared. So the the 2024 prediction will be still lower than the 2021 numbers.
The long term view can be seen here: https://de.statista.com/statistik/daten/studie/4898/umfrage/...