Help Needed to Get the Desired Result from the Dataview Query

[zakee]

What I’m trying to do

I am trying to list all the notes which I have studied grouped by platforms, which can have a list of descriptions…

Things I have tried

I tried the following query

TABLE
	rows.file.link as Studies,
	("From the <span style=color:#0D92F4>")+rows.platform+("</span> ")+rows.channel as Channel,
	("Instructed by <span style=color:#5CB338>")+rows.instructor+("</span>") as Instructor,
	("<span style=color:#FABC3F>")+join(rows.description, " <br>")+("</span>") as Description
where 
	(back-to = this.file.link and file.link != this.file.link and file.folder != "Maintenance/Obsidian Templates")
	or (file.folder = this.file.folder and file.link != this.file.link and file.folder != "Maintenance/Obsidian Templates")
group by platform
sort 
	(back-to = this.file.link) desc,
	page-no asc

What I got:

• Note I am using Minimal Theme helperclass cards

The issues I face in this

1. The Multiple Descriptions are not shown in the list format
2. If you see the platform simplebooks, it has two notes, so it should show two blocks, but what it does is shows the information of both notes in the same block…

How can I get what I expect…