Unexpected linked filtering when using "mentions"

[aprilsin]

Describe the bug

When using the mentions feature in a page. The filtering in the using mentions will affect the filtering in the actual page.

To Reproduce

Steps to reproduce the behavior:

1. create a "mentions"
2. go to the actual page that you used "mentions" with
3. try using filters
4. See bug that both the "linked references" and "mentions" are affected

For example,

• I created a "mentions" for [[test page]] in my daily notes.

  

• Then I filtered the "mentions" in the daily notes page.

• We can see that the "linked references" of [[test page]] is affected.

System Information:

• Roam version: 0.7.4-6739244c
• Device: MacBook Pro
• OS: macOS Catalina (Version 10.15.6)
• Browser: Chrome