Expected Behavior

• "Open URL" for [ff://http://xxx.com/wp-admin] shall start custom URL handler and open Firefox browser page.
• "Open URL" for [chrome://google.com] shall start custom URL handler and open Chrome browser page.

Current Behavior

• "Open URL" for [ff://http://{NOTES}/wp-admin], where {NOTES} is equal to [xxx.com]:

1) special symbol colons disappeared (maybe was not encoded) 
2) reference was not transferred to value

• "Open URL" for [chrome://google.com]
  has no reaction at all.
• "Open URL" for [chrome:////google.com]
  is starting custom URL handler and opens Chrome browser page.

From Mac OS terminal following custom URLs are opened in correct way:
- [open ff://http://xxx.com/wp-admin]
- [open chrome://google.com]
They are also opened in correct way from MacPass 0.7.3 after double click on URL (same database file).

OS: macOS Mojave 10.14.5
Enabled extensions: None