Case sensitivity in vault name leads to cloned vaults

Steps to reproduce

Create a vault with the same name as an exiating vault with different capitalization.

Did you follow the troubleshooting guide? [Y/N]

Yes.

Expected result

Either the inability to create the second vault or a fresh vault being created.

Actual result

A new vault is created in the ui with the new capitalization with the same files backing both the new and old vault.

Environment

SYSTEM INFO:
Obsidian version: 1.12.4 (299)
API version: 1.12.4
Operating system: Android 16 (samsung SM-S928U)
Webview version: 145.0.7632.120
Login status: logged in
Language: en
Catalyst license: none
Live preview: on
Base theme: adapt to system
Community theme: none
Snippets enabled: 0
Restricted mode: on
RECOMMENDATIONS:
none


Additional information

These cloned vaults behave unintuitively, changes in one are reflected in the other, and deleting one deletes both (unfortunately the reason I discovered this lol). Cloned vaults can be created in a similar manner via setting up sync. This happened on Android, but I suspect it is a possibility on any platform where a case insensitive file system is possible.