[Bug] mtr - read json error "symbol { when delta time expected"

Martin Beck's icon

There seems to be "delta time" missing in json files created with [mtr] "writejson".
Max 8.1.8 MacOS Catalina

mtr_read_problems.maxpat
Max Patch

buggy mtr.json
application/json 6.01 KB
Load this file in patch and see error in MAX console

marker's icon

I have the same thing on Max 8.1.8 MacOS Mojave

marker's icon

It seems that you can just read the .json into a dict and then pass it directly on to the mtr.