Enhanced Text selection doesn't work as it does in pdf.js

[yuvalyellin]

Before you start - checklist

• [X] I followed instructions in documentation written for my React-PDF version
• [X] I have checked if this bug is not already reported
• [X] I have checked if an issue is not listed in Known issues
• [X] If I have a problem with PDF rendering, I checked if my PDF renders properly in PDF.js demo

Description

In PDF.js text selection works more smoothly than in react-pdf for my pdf (in Chrome) I added a border to border to .textLayer span, and it seems like in pdf.js they pad text spans so they run into each other, making selection less jumpy, while in react-pdf when the mouse is over white spaces between elements selection behaves erraticaly. The relevant code is in https://github.com/mozilla/pdf.js/blob/26ae50e4494aa57b31f305df759fb44ae8be4cd7/web/text_layer_builder.js , they call expandTextDivs onMouseDown. (when using enhanceTextSelection ) Can this be added to react-pdf?

Thanks, Yuval

Steps to reproduce

Open a pdf in react-pdf in Chrome Select a text hovering on white spaces between lines/ over edges

Expected behavior

Selection should run smoothly

Actual behavior

selection jumps to end/start of page / paragraph

Additional information

No response

Environment

• Browser (if applicable): Chrome 103
• React-PDF version: ^6.0.0-beta.3
• React version: 18.2.0
• Webpack version (if applicable): 5