Thanks for the answer! I solved it by making the modules assembling machine to put those modules into the buffer chest, with output inserter working while there are less than 1k modules available in the logistics system, while the buffer chest itself requests for 2k modules. Not a perfect solution ...

Steps to reproduce:

Have an object (assembling machine, miner or other) in a logistics area. Place at least two construction robots in the roboport in that area.
For example, you have an assembling machine. Choose a recipe and place a module into it, for example, a productivity module. To see ...