ZFP - order of images/thumbnails in a series contains both SF image and MF image even if in Stack Mode(CWEB parity)

GE Angio creates a series like below when the technologist scanned with cine mode.

Image numbers are in chronological order.

(MF = Multiframe image, SF = Single frame image.)

Series# 1

Image#1 MF

Image#2 MF

Image#3 SF

Image#4 MF

Image#5 MF

In such case, ZFP orders them like below if the user see as Stack Mode.

Image#3 SF

Image#1 MF

Image#2 MF

Image#4 MF

Image#5 MF

The user claimed that they should be ordered chronologically same as CWEB.

I suggested to avoid this issue using Image Grouping (Unstacked Mode) feature in UserGroupConfig.json but it was rejected.

Because the user make 2+ single frame series in usual and want to see them as Stack Mode.

I also suggest to change the modality code of such series to 'OT' but it was rejected too.

Expect behavior:

Image order in Stack Mode is able to configure in site level configuration.

- Same as current ZFP: for users which is familiar to ZFP

- Same as CWEB: for users which is familiar to CWEB

Additional Info:

The user said that he/she splits ALL SUCH SERIES like below manually using RA600.

Series# 1

Image#1 MF

Image#2 MF

Series# 2

Image#3 SF

Series# 3

Image#4 MF

Image#5 MF

It means that it is really important thing and very stressful thing by the user...