Highlighter texts in a pdf are not showing as expected in IOS

The specific pdf when opened in an macOS or web orA Adobe iOS App, it shows the highlighted texts as expected

But when opened through any IOS app (except the adobe app) or our native app using pdfkit , the highlights are gone . It disappeared

Even the pdf when opened in files app has this issue. Don’t know what’s the problem with the iOS.

I have attached the screenshot for the pdf when opened in mac versus the pdf opened in any iOS app.

**PDF when opened via Adobe App, **

Pdf when opened via our native app,

Raised a feedback regarding this unexpected behaviour . FB Id - FB13326307

Do anyone faced the same issue? Anything am i missing regarding this>

Highlighter texts in a pdf are not showing as expected in IOS
 
 
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