Wrong encoding while rendering html element to pdf

[folix-01]

Are you requesting a feature, reporting a bug or asking a question?

• I think I found a bug

What is the current behavior?

• The pdf output doesn’t mantain the right encoding

What is the expected behavior?

• The character written in html element must be rendered normaly

How would you reproduce the current behavior (if this is a bug)?

• Try to render the json below:

  
  {
        "type": "html",
        "name": "Campo11",
        "html": "<h3>Si richiede il rispetto delle</h3> sottoindicate1. 
                        Nella zona interessata ai lavori dovranno essere installati 
                        gli appositi segnali di pericolo temporaneo etutti qu
                        ei segnali necessari per un’adeguata segnalazione e
                        delimitazione della zona lavori;2. Le parti frontali delcantiere devono 
                        essere delimitate dalle BARRIERE, a strisce alternate oblique
                       "

}

#### Provide the test code and the tested page URL (if applicable)

-Sanbox fork here: https://codesandbox.io/s/exciting-feather-zqh1lz

Tested page URL:

https://codesandbox.io/s/exciting-feather-zqh1lz

Test code

your_code_here

### Specify your

* browser:
* browser version:
* surveyjs platform (angular or react or jquery or knockout or vue):
* surveyjs version:

[folix-01]

@dk981234 Hello Dmitriy, I just want to be sure that this problem was seen by the dev team

[JaneSjs]

Hello @foxtrot-dfm1, The HTML content was rendered incorrectly because it included a single-quote which couldn't be rendered by a given font. I updated your HTML content and used the following single-quote character: '. Now, the HTML content looks as follows in PDF:

The updated example is avaialble at https://codesandbox.io/s/condescending-dirac-8nkomk. surveyResultTest.pdf

Please let me know if you have any questions or require further assistnace.