Why do I need to append blank line before markdown tag when embeded within Html tag?

[PaulJack]

Operating system

Windows

Joplin version

2.14.19

Sync target

OneDrive

Editor

Markdown Editor

What issue do you have?

When attempting to embed a markdown label within a Html label, I've found that only Code A functions correctly.

The Code B, Code C and Code D will display the original text ![Pro.png](:/323475ba602d4c9d8e1b2b75b123efb) in the result window. It appears that the markdown engine isn't interpreting the ![Pro.png](:/323475ba602d4c9d8e1b2b75b123efb) correctly.

How can I remove the blank line before embedding a markdown label within a Html label?

Code A

<div class="myImage">   

![Pro.png](:/323475ba602d4c9d8e1b2b75b123efb)
</div>

Code B

<div class="myImage">   
![Pro.png](:/323475ba602d4c9d8e1b2b75b123efb)
</div>

Code C

<div class="myImage">   
<br/>
![Pro.png](:/323475ba602d4c9d8e1b2b75b123efb)
</div>

BTW, the Code D doesn't display the correct result, but it can change the style of ![Pro.png](:/323475ba602d4c9d8e1b2b75b123efb) in editor window.

Code D

<div class="myImage" markdown="1">   
![Pro.png](:/323475ba602d4c9d8e1b2b75b123efb)
</div>