Description

Creating New File in sidebar directory tree dont add .md extension to filename. File is created but not visible to MarkText.

• Can you reproduce the issue?

Steps to reproduce

1. View/Toggle sidebar Ctrl+J
2. left mouse click on directory where you want to add new note
3. choose "New file" and type filename without .md extension then commit with enter

Expected behavior:
Im expected that application automatically add .md extension file if is not provided.

Actual behavior:
file is created without .md extension and app dont see it for open

Link to an example: [optional]

Versions

• Mark Text: 0.15.1
• Operating system: Windows 10, OpenSUSE Tumbleweed