Support multiple inclusions of a modal

[damithc]

Currently, the following code in a single file will cause problems if foo.md has modal in it. The reason is the same trigger id is used twice in the same file. --> clicking on the modal link will behave erratically.

...
<include src="foo.md"/>
...
<include src="foo.md"/>

[damithc]

Raising priority because this has no workaround.

[rachx]

I am trying to fix this.
What do you mean by behave erratically?
From what I observe, multiple modals get triggered and then they all have to be closed individually

[damithc]

From what I observe, multiple modals get triggered and then they all have to be closed individually

Even if the modal link appears multiple times in a page, when I click on one of those modal links, only one modal should pop up, right?

[rachx]

Yes. I was asking if that was the only erratic behavior. Probably can make a PR soon

[damithc]

Yes. I was asking if that was the only erratic behavior. Probably can make a PR soon

Correct. That's the 'erratic' behavior.