converting string (python) datetime to matlab

I have a datatime string which looks like so:

datatime_str='2020-08-18 16:48:13.722422+00:00'

I then do in matlab 2018a:

fmt_dt='yyyy-MM-dd HH:mm:ss.SSSSSS+HH:mm';
datetime(datatime_str,'TimeZone','local','Format',fmt_dt);

and I get:

2020-08-18 00:00:13.722422+00:00

I am not sure what it is that I am doing wrong, but the result is obviously wrong :(

Any help would be great

Sonia

[Serhii Tetora]

datetime(datatime_str,'TimeZone','local','InputFormat',fmt_dt)

Answer 1

[jonas]

fmt_dt='yyyy-MM-dd HH:mm:ss.SSSSSSZ';
                                  ↑

Also, as noted in the comments, Format should be replaced by InputFormat