Incorrect <strong> tag and HTML formatting in mixed markdown

[MajaEffenberg]

Marked version:
15.0.7

Describe the bug
When parsing a markdown input containing a mix of bold, italic, links, and lists, the output HTML is incorrectly formatted. Specifically, the <strong> tag is not applied correctly across the entire range of content.

To Reproduce
Steps to reproduce the behavior:

1. Use the following code to parse the Markdown input:

const marked = require('marked');
const markdown = 'Title ****Text1**, _Text2_, [Link](https://test.ai/), list: 
- Element 1
- Element 2**.';
const html = marked.parse(markdown);
console.log(html);

2. Actual output:

Title **<strong>Text1</strong>, <em>Text2</em>, <a href="https://test.ai/" target="_blank" title="Link">Link</a>, list: 
<ul>
<li>Element 1</li>
<li>Element 2**.</li>
</ul>

3. Expected output:

Title <strong><strong>Text1</strong>, <em>Text2</em>, <a href="https://test.ai/" target="_blank" title="Link">Link</a>, list: 
<ul>
<li>Element 1</li>
<li>Element 2</li>
</ul>
</strong>.

Expected behavior
The expected output should ensure that the full content from Text1 through to the last list item Element 2. is correctly wrapped in a single <strong></strong> tag. This includes everything after the title, all the way down to the last list element, with appropriate HTML tags applied to the individual markdown elements.

Title <strong><strong>Text1</strong>, <em>Text2</em>, <a href="https://test.ai/" target="_blank" title="Link">Link</a>, list: 
<ul>
<li>Element 1</li>
<li>Element 2</li>
</ul>
</strong>.

[UziTech]

We follow the CommonMark spec.

Plus in HTML a block tag (like ul) should not be inside an inline tag (like strong)