Links from notes in long-unopened Canvas files fail to load in Backlinks and Graph View

Steps to reproduce

  1. Create a new Canvas file in your Obsidian vault, with the vault’s default link indexing function enabled.
  2. Add a note card inside this Canvas file.
  3. Confirm the link works normally: check the Backlinks panel of the target note and Graph View, the link from the Canvas note card is correctly displayed.
  4. Close the Canvas file completely, and do NOT open/access this Canvas file for an extended period (you can normally use Obsidian to edit other files, restart or quit the app during this period).
  5. Restart Obsidian, do NOT open the previously mentioned Canvas file, directly check the Backlinks panel of the target note and Graph View.

Did you follow the troubleshooting guide? [Y]

Please, follow the Troubleshooting Guide before answering Yes.

Expected result

Internal links from note cards inside the Canvas file should be consistently indexed by Obsidian, regardless of whether the Canvas file has been opened recently. The links should be continuously and correctly displayed in the Backlinks panel of the target note, and the corresponding link relationship should be rendered normally in the Graph View.

Actual result

When the Canvas file has not been opened or accessed for a long time, the automatically generated internal links from the note cards inside the Canvas will not be indexed by Obsidian’s link system. These links will not be automatically displayed in the Backlinks panel of the target note, nor will the corresponding link relationship appear in the Graph View.
The links will only be re-indexed and displayed normally in Backlinks and Graph View after the Canvas file is manually opened again. Restarting Obsidian or manually triggering a vault reindex cannot resolve this issue without opening the Canvas file.

Environment
Windows

This bug only occurs when a Canvas file remains unopened for a long time. From my experience, it takes at least more than three days to trigger this issue.

what is the output of “show debug info”

Here’s the full output of “show debug info”:
SYSTEM INFO:
Obsidian version: 1.12.7
Installer version: 1.7.7
Operating system: Windows 11 Pro 10.0.26200
Login status: logged in
Language: zh
Catalyst license: insider
Insider build toggle: off
Live preview: on
Base theme: adapt to system
Community theme: none
Snippets enabled: 0
Restricted mode: off
Plugins installed: 9
Plugins enabled: 5
1: Clear Unused Images v1.1.1
2: Copilot v3.2.5
3: Maps v0.1.6
4: Simple CanvaSearch v1.0.2
5: Editing Toolbar v3.2.7

RECOMMENDATIONS:
Community plugins: for bugs, please first try updating all your plugins to latest. If still not fixed, please try to make the issue happen in the Sandbox Vault or disable community plugins.

Please, download and reinstall obsidian (as asked in the troubleshooting guide).

Also try to run in restricted mode and see if it happens.

I’ve tried all the steps, with no improvement.