[BUG] Inserting images does not insert them at cursor position

[Athlon007]

Describe the bug
When attempting to insert an image into the post editor, the image is always inserted at the end, instead of at the cursor's position.

To Reproduce
Steps to reproduce the behavior:

1. Open post creation (or any text editor in app with image insertion).
2. Add some text and place the cursor at the start.
3. Click to add image.
4. Add image.
5. See image inserted at the end, instead of where the cursor is.

Expected behavior
Images should be inserted where the cursor is located.

Information:

• OS Version: 13.4.1 (c)
• App Version: 0.6
• Lemmy Instance: lemm.ee