Waiting for User Sasaki to Miyano - Need Help in understanding where the Extras fit in

[curiousCheck]

The Manga Sasaki and Miyano - https://mangadex.org/title/b603c211-d1f9-4145-a2ac-04dcd5f06329/sasaki-and-miyano?tab=comments
Has a bunch of Extras (Drama CD, Twitter, Spin-Off(?) LN, Extras Dump) that are just marked without any Volume Numbers
This feels in-consistent

and it'd be nicer if the uploader or readers could pitch in and help assign the Volumes correctly
could be based on chapter publish date
or if needed, where in the story line it falls in
or when the Volume Extras came out

 

[curiousCheck]

So
Tried to assign vol/ch number so that the upload dates of extras match with the chapter uploaded at a nearby/same date: felt like the sanest way to get rid of vol:null, ch:null cases (also what v3 did, apparently _{as per Lymus})

In midst of that I discovered two things

• one of the chapters is actually three chapters from the anthology put into a single extra chapter (probably because it was by the original author): I checked the ToC of the anthology vol 1, made three sections and assigned three chapter numbers to it
• there's a peculiar case where author decided to keep a chapter 33.5 in front of volume 7. This makes the frontend behave weird so I had to re-align

Spoiler: vol 6 to vol 7 transition

 

[curiousCheck]

14e9212b-9eb1-4284-a512-1dfdc6001436	Drama CD Extra	en	3	14.5
ce859f98-0fc2-49f6-94c6-e6b7da867f07	Halloween 2018 Extra	en	3	18.6
a41d07a7-807e-4a18-ad75-cddd9840cf22	33.6	en	6	33.3	realign
da346fe4-5a4c-4e6e-b5cc-c576353af90f	33.6	tr	6	33.3	realign
45e55956-6be3-4778-b029-c1b1fa42a857	33.7	en	6	33.4	realign
aa2c3e58-12f9-4276-8f54-7a660daf7381	33.5	en	7	33.5	match vol toc
8af09d4e-9967-4f86-8ae2-ff6ee836c73e	dramacd 2	en	7	39.6
437c979c-e1de-4f3c-8e6e-53f9e22fb68a	2020 sosenkyo extras	en	7	39.7
f1e89fef-1332-4b18-8b3d-607588da71a9	1st Year Novel Extras	tr	8	40.5	match with upload date of turkish scans
14dbbd38-5d08-487a-b968-d60b15c8bb05	Second Year Novel Extras	tr	8	40.6	match with upload date of turkish scans
3e4ff19e-e874-46ba-9082-34a77381c5cd	1st year novel extras	en	8	42.3
771503fd-b69c-48a7-83c2-c53770c6ed9d	extras dump	en	8	42.4
33ff2977-8886-44a0-b172-e1c3b4ef28f8	second year novel illustrations and extras	en	8	42.6
72246f4d-3e9c-4748-bfdf-f2ec0d83345a	dvd extra 1	en	8	42.7
ca294914-a882-4e59-8a7f-ea4d3a78c28b	Toranoana candy artbook extra	en	8	42.8
31d8fb51-4bb5-4569-b95c-36321e14f884	dvd extra 2	en	8	42.91
3ef5774f-cfe4-452b-bfc6-57dd1d9abe56	DVD Extra 1	tr	8	42.91	match with upload date of turkish scans AND eng extra ch no
7d4a5f78-4286-4a2f-8007-5094209d04f9	dvd extra 3	en	8	42.92
52b6092c-a072-41cf-9137-bbcfcbbf1f7a	dvd extra 4	id	9	43.1	match with other id grp
3db7e782-40eb-44de-a9d1-f4d49598de51	dvd extra 4	en	9	43.5
f14f4b5e-6958-459b-8ea7-3b764d6276a0	movie extra 1	en	9	46.91
23149573-dcbc-4de6-9851-7a85a7f9685f	movie extra 2	en	9	46.92
e136274e-d557-4e9c-88a4-1df719ac4035	2023 sosenkyo extras	en	9	46.93

 

[curiousCheck]

chapter UUID - 8fb7579a-58ea-40c3-82e6-f84791976ab3

to be moved to the anthology as follows:

page 1-17, antho v 1 ch 14
page 30-18, antho v 1 ch 15
page 31-36, antho v 1 ch 16