Description: Mixing half-width and full-width characters, or having line breaks within cells causes the text color to appear reddish. Steps to Reproduce: 1. Open new Calc. 2. Insert Text "Aあ" in Cell [A1]. (Mixing half-width and full-width characters) Actual Results: 3. The text color appears slightly reddish. Expected Results: 3. The text color is the standard color of the predefined style. Reproducible: Always User Profile Reset: No Additional Info: The same issue occurs when there are line breaks within a cell. Not reproducible [2025-10-22] Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 620(Build:0) CPU threads: 4; OS: Windows 11 X86_64 (build 26100); UI render: Skia/Vulkan; VCL: win Locale: en-US (ja_JP); UI: en-US Calc: CL threaded === Reproducible [2025-10-24] Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 620(Build:0) CPU threads: 4; OS: Windows 11 X86_64 (build 26100); UI render: Skia/Vulkan; VCL: win Locale: en-US (ja_JP); UI: en-US Calc: CL threaded Reproducible [2025-10-30] Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 620(Build:0) CPU threads: 4; OS: Windows 11 X86_64 (build 26100); UI render: Skia/Raster; VCL: win Locale: en-US (ja_JP); UI: en-US Calc: CL threaded Reproducible [2025-10-31] Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 63b5081fd89140762ed375a04cccfd01c65638a6 CPU threads: 2; OS: Linux 6.1; UI render: default; VCL: gtk3 Locale: ja-JP (ja_JP.UTF-8); UI: en-US Calc: threaded
Created attachment 203650 [details] Sample png
Reproduced. Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 620(Build:0) CPU threads: 8; OS: Windows 11 X86_64 (build 26100); UI render: Skia/Raster; VCL: win Locale: ja-JP (ja_JP); UI: ja-JP Calc: CL threaded Jumbo https://dev-builds.libreoffice.org/daily/master/Win-x86_64@tb103-1-TDF/2025-10-30_20.18.53/
I cannot reproduce in Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: c7b3ea692f293346fbbdf2a391d9d971c34fa1f2 CPU threads: 4; OS: Linux 6.8; UI render: default; VCL: gtk3 Locale: cs-CZ (cs_CZ.UTF-8); UI: en-US Calc: threaded Can you attach test file?
Created attachment 203653 [details] Reddish Font Color
This issue also occurs when partially modifying the formatting of text within cells. For example, if you make the letter "B" in the text "AB" bold.
bibisected with linux-64-26.2 db0650bb38b75371b192b1bff9a3ae5ef0cf0308 is the first bad commit source fa7ed3501e1ee47600b41985b7c5b7f60a6a8b29 tdf#167605 take ClipRegion at OutDev into account adding CC: Armin Le Grand please, take a look?
I just noticed something — could Bug 169183 and Bug 169142 be duplicates? The bisect results appear to be the same (Bug 169183, Comment 6 and Bug 169142, Comment 0). Also, the issue described in Bug 169142 seems to be encompassed within Bug 169183. Could someone please confirm whether this is the case?
(In reply to Takenori Yasuda from comment #7) > I just noticed something — could Bug 169183 and Bug 169142 be duplicates? > > The bisect results appear to be the same (Bug 169183, Comment 6 and Bug > 169142, Comment 0). Also, the issue described in Bug 169142 seems to be > encompassed within Bug 169183. > > Could someone please confirm whether this is the case? After writing comment 6, I looked at 169142. The commit causing the issue is the same, and they are similar. I think it would be okay to mark it as a duplicate.
*** Bug 169142 has been marked as a duplicate of this bug. ***
Reason seems to be in https://opengrok.libreoffice.org/xref/core/editeng/source/editeng/impedit3.cxx?r=117d9624a3b861ead575394f6dfc974b4f4eeee6#3355 Before the commit it was static bool bBlendForTest(false); After the commit it is static bool bBlendForTest(true); It seems, that a debug-variable was not set back before committing. When I set it to false, the font color is correct for me. @Armin: Can you please look at it.
Patch is in https://gerrit.libreoffice.org/c/core/+/193827.
Regina Henschel committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/d9f1510d6b831df1a8d36cd4cd4910236080b5ba tdf#169183 set bBlendForTest back to false It will be available in 26.2.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
*** Bug 169425 has been marked as a duplicate of this bug. ***