[Bug] Search Issue #175

Description

Viewport does not take me to the search matches in Rendered View mode.

Environment

• OS: Windows 10
• Ferrite version: Ferrite v0.3.0
• Installation method: pre-built binary

Steps to Reproduce

1. Go to Rendered View mode
2. Press Ctrl+F

Expected Behavior

Should cycle trough all the search matches on e.g. enter or F3 key (it does OK it in the Raw Editor mode though).

Actual Behavior

Only shows the N matches, but does not make the viewport move to subsequential match iterations.

Additional Comments

The behavior of the search-box is a bit off, i'd expect it to mark the previous search text, but instead it adds to the previous search. This bugs me, but i wonder if this is some intention behind, or just something to be fixed.

This looks like one of the best markdown editors at this point. I like that it's fast & light on resources - not like Friefox is becoming lately. Congrats, keep working.