2009365 - background of selected text does not appear at the correct position on GitHub with "Zoom text only"

Status: UNCONFIRMED

(Core :: Layout, defect)

Description

[Vincent Lefevre]

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:148.0) Gecko/20100101 Firefox/148.0

Steps to reproduce:

1. Open https://github.com/mozilla/pdf.js/blob/master/LICENSE
2. Select text (several paragraphs) of the file.

Actual results:

The background that corresponds to selected text does not appear at the correct position.

Expected results:

The background should appear at the position of the text.

At least FF 144.0.2 and Nightly are affected.

Comment 1

[Vincent Lefevre]

Attachment: Screenshot with selected text

I forgot: I had set zoom to 120%. So, to reproduce:

1. Open https://github.com/mozilla/pdf.js/blob/master/LICENSE
2. Set zoom to 120% (Ctrl+ twice).
3. Select text (several paragraphs) of the file.

Comment 2

[Vincent Lefevre]

One can also set different levels of zoom after selecting text (with Ctrl+ and Ctrl-), and see that the background is at the correct position only for 100% zoom (i.e. no zoom).