Can't access /system or /data in storage analyzer

[farfromrefug]

Describe the bug
I am on a phone with root enabled
If I try to go to the storageanalyzer to browse /system or /data I get an error "no direct access available"
However I get access through MaterialFiles with root.

To Reproduce
Steps to reproduce the behavior:

1. Go to storage analyzer
2. Click on primary storage then system data
3. Choose system or data
4. See error

Expected behavior
Should browse the folders

Smartphone (please complete the following information):

• Device: a3 2017 and hisense a9
• OS: Los 17 and lose 21
• Root status Rooted - Magisk v26
• SD Maid 2/SE version 1.1.2-rc0

Debug log
If you can reproduce the bug, record the event in a debug log.

Screenshots/Video
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Additional context
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[d4rken]

Not a bug, just not implemented.

These are locations are currently not supported because of how complicated they are setup by various Android ROMs.

Storage Analyzer does not directly browse by "path" but by "logical unit",

i.e.

"Apps" is /data/data and /storage/emulated/0/Android/data

"User data" is /data/media/0

so this already overlaps, to specifically show system data we have to filter the other categories away and then allow browsing only the remaining folders.

Possible to do, just didn't implement this yet, not very important as there is no much storage to free in contrast to "Apps" and "User data".

[farfromrefug]

@d4rken thanks for the explanation. I was actually hoping it would help me find out why my system data is said to use 19gb.
Will try to find it another way.
Thanks again for the explanation!