When scrolling, the two sides are out of sync

[taliove]

Environment

Joplin version: 1.0.175
Platform: Windows
OS specifcs: windows 10

Steps To Reproduce

1. Create a new markdown note
2. Paste the written markdown notes
3. As you scroll through your notes, the left and right sides of the text do not correspond to each other in the title

Problem tracing:

The possible reason is that the directory was generated.
Because my notes generate a very long directory, the right side ignores that the directory takes up a lot of length when calculating the scroll interval.

[Liuhaai]

Hi, tailiove. Is this problem you describe?

[anihm136]

I feel the issue is because the font size in editor and viewer are different. When you increase the size of the editor font in settings, the scroll speed on both sides are consistent. But I do not have ideas on how to resolve this

[taliove]

Hi, tailiove. Is this problem you describe?

Yes.
you can use toc mark, it is easier to see this issue.

using google translation.

---

是的。
您可以使用toc标记，可以更容易看到这个问题。

使用谷歌翻译。

[stale]

Hey there, it looks like there has been no activity on this issue recently. Has the issue been fixed, or does it still require the community's attention? This issue may be closed if no further activity occurs. You may comment on the issue and I will leave it open. Thank you for your contributions.

[stale]

Closing this issue after a prolonged period of inactivity. If this issue is still present in the latest release, please feel free to create a new issue with up-to-date information.

[nathmo]

hi, this issue seems to not have fully been fixed.

here is the text i wrote that have this behaviour (sorry you dont have the picture but you can see the result on the screenshot)
https://pastebin.com/g4R9tmR4

on this first picture it works and the text i'm edditing is in the windows

if i scroll a bit further the two panel get out of sync and i can't see the render what i'm edditing.

I believe the problem might come from katex. maybe the lenght of the resulting render dont seem to be computed correctly
(just a guess)

thanks for your help and dont hesitate to ask if you need more information.

[CalebJohn]

@nathmo is your test including the changes from #5512? Because otherwise there have not been any steps to fix this problem and indeed you should see that they are out of sync.
If you are testing #5512, please post there so that we can track it.

[nathmo]

Joplin 2.4.9 (prod, win32)

Client ID: 575b4052c50746d3ac72005437976fff
Sync Version: 3
Profile Version: 39
Keychain Supported: Yes

Revision: bb44c4e

Hi, sorry here is the version i'm using. (just got the message for the update a few minutes ago. so i guess im not testing #5512 (I wasnt aware it existed. i must've missed it when searching for this issue.

[nathmo]

I just updated to
Joplin 2.4.12 (prod, win32)

Client ID: 575b4052c50746d3ac72005437976fff
Sync Version: 3
Profile Version: 39
Keychain Supported: Yes

Revision: b45585d

and the problem seems to be gone. thanks to the people who helped fixing the issue.