Created attachment 193657 [details] Example A Hey. Since a few releases (unfortunately I forgot when it started, but it must have been something like one or two bigger releases *before* you've started with the new versioning schema (24.xxx), I see some major rendering problems with cell borders in calc. It's rather hard do describe, so I'm going to attach a series of screenshots which should show quite well what's happening. The screenshots are ordered, they're all from the very same document and no editing is done to that while I was doing the screenshots. I only scroll (using the scroll bars) from left to right. It's from an actual document of mine, with most text removed however for privacy reasons. I do use frozen columns/rows (the first column, and the few first rows, but it seems even disabling that doesn't change anything). I did of course verify whether the the frames are correctly set, and also made the screenshot of that for one example (when doing Ctrl-1). There are screenshots from two different sheets (marked with a and b). Thanks, Chris.
Created attachment 193658 [details] Example A (with border dialogue)
Created attachment 193659 [details] Example B 0 (leftmost)
Created attachment 193660 [details] Example B 1
Created attachment 193661 [details] Example B 2
Created attachment 193662 [details] Example B 3
Created attachment 193663 [details] Example B 4
Created attachment 193664 [details] Example B 5 (rightmost)
Please attach a sample file, reduce the size as much as possible without private information, and paste the information in Menu/Help/About LibreOffice, there is a copy icon.
Thank you for reporting the bug. Please attach a sample document, as this makes it easier for us to verify the bug. I have set the bug's status to 'NEEDINFO'. Please change it back to 'UNCONFIRMED' once the requested document is provided. (Note that the attachment will be public, remove any sensitive information before attaching it. See <https://wiki.documentfoundation.org/QA/FAQ#sanitize> for further detail.)
Created attachment 193675 [details] Test File
Added the testfile (with content, conditional formattings and the likes removed - but the problem still occurs).
btw: The wiki you referred to missed IMO at least one place where private information could still be contained: Conditional Formattings These may easily contain strings or so...
Seems the issue is in relation with Menu/View/Free, disabling it looks it works properly. Reproducible Version: 24.2.2.2 (X86_64) / LibreOffice Community Build ID: d56cc158d8a96260b836f100ef4b4ef25d6f1a01 CPU threads: 16; OS: Windows 10.0 Build 22631; UI render: Skia/Raster; VCL: win Locale: es-ES (es_ES); UI: en-US Calc: CL threaded and Version: 24.8.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: d76f1877f699c91f5e4a020641c6d65064bfb997 CPU threads: 16; OS: Windows 10.0 Build 22631; UI render: Skia/Raster; VCL: win Locale: es-ES (es_ES); UI: en-US Calc: CL threaded
> Seems the issue is in relation with Menu/View/Free, > disabling it looks it works properly. As said in the original report, I'm afraid it also happens with Freezing disabled. That only seems to fix the rendering of that one "cell" on the first sheet. Please have a look at the 2nd sheet ("Data") and there scroll right up to at least that purple area... for me, with and without freezing, lines vanish and re-appear.
Ok, merged cells also get the issue. Unmerging them shows the borders.