Incorrect application of bullet points when typing on a new line in RichText editor

[piyumantha-perera]

In the webfashionist/RichText library, there is an issue with the behavior of bullet points when typing on a new line in the editor. After pressing Enter to move to a new line, creating a bullet point by using the appropriate formatting option does not create a new bullet point as expected. Instead, the bullet point is applied to the previous text on the top.

Steps to reproduce:

• Open the RichText editor.
• Type some text and press Enter to move to a new line.
• Without selecting any specific line, click the bullet point formatting option.

Expected behavior:

• A new bullet point should be created at the current line, separate from the previous text.

Actual behavior:

• The bullet point formatting is mistakenly applied to the previous text on the top, rather than creating a new bullet point.