preCICE time step setting for parallel-explicit coupling scheme

Hello, everyone!

In my recent projects, I have successfully employed preCICE for the coupling of two self-programming solvers in a serial coupling scheme. To improve computational efficiency, I am currently exploring the use of a parallel-explicit coupling scheme with preCICE. However, I have encountered a limitation where the parallel scheme appears to support only fixed time window.

Our objective is to implement an adaptive time window in the parallel coupling scheme. I would like to inquire whether preCICE currently supports this feature. If not, I am interested in understanding the feasibility and potential challenges associated with developing this feature.

I would appreciate it if you could provide some insights or guidance on this matter, your expertise would be invaluable!