Description generator excludes single-letter abbreviations at start.

[saarnilauri]

Describe the bug
If page content starts with an title acronym like A.B.C. the automated value inserted into meta description strips the A.B.C. from the beginning.

How to reproduce the bug
Steps to reproduce the behavior:

1. Create a page
2. Insert page title
3. Insert a paragraph block with text starting "A.B.C. Sit eu nulla anim in quis eu do."
4. Click Publish
5. See the automated meta description with value: "Sit eu nulla anim in quis eu do."

Expected behavior
The automated meta description should have value "A.B.C. Sit eu nulla anim in quis eu do."

Screenshots