Indicator panel for 2 char still have a bug

[FabioM3]

There is a bug mentioned in #128 that is fixed, but when I select something with 2 characters, the behavior is pre-patch, showing only the indicators in the visible area.

To Reproduce

1. double click in something with 2 char
2. Scroll through the document

Expected behavior
It's expected that all occurrences of the string will be displayed in the indicator panel.

Environment

• OS: Win10
• Notepad++ v8.4.2
• jN Version v2.2.190