Code blocks with horizontal scrollbars intercept vertical scroll events

[ybnd]

• [x] Searched existing issues to avoid creating duplicates.

• [x] Confirmed that it can be reproduced in built-in themes without customized css.

• [x] Searched http://support.typora.io/

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Describe the bug With "Auto wrap long lines" disabled, code blocks with unwrapped lines intercept all scroll events, even though they don't have to scroll vertically. This can make for a choppy experience with long files, as each "wide" code block will interrupt scrolling.

To Reproduce

1. Open the attached test.md file
2. Place your cursor somewhere over the text
3. Try scrolling all the way down

Expected behavior Should be able to scroll vertically through a long document with multiple "wide" code blocks without having to adjust the cursor position.

Screenshots / Screencasts

https://user-images.githubusercontent.com/31547038/120853130-7b95db80-c57b-11eb-8889-c1b49135e4ac.mp4

Desktop (please complete the following information):

• OS: MacOS 11.3

Typora Version e.g: 0.10.10

[abnerlee]

may relates #4373

[ybnd]

FYI: the same thing happens with wide tables

[abnerlee]

Did you scroll using trackpad or mouse wheel?

I'm not able to reproduce this.

[ybnd]

Mouse wheel

[ybnd]

Can't reproduce this anymore in 0.11.5