Created attachment 151417 [details] test ods file Steps to Reproduce: 1. In Calc, type in "aaaaaa" in cell A1 and "a" in cell A2. 2. Apply the same font family and font size to both A1 and A2. (e.g., I use the default Liberation Sans font with font size of 40). Current Result: A1 is actually showing Liberation Serif fonts which is wrong. A2 is correctly showing Liberation Sans fonts. Please note that A1 contains a word "aaaaaa" which is not in the LO directory and thus is showing a wavy auto-correction line. To reproduce this bug, you need to have "Tools - Auto Correction" enabled. It seems that the current bibisect repo does not include auto-correction build options, thus I am not able to bibisect. Bug appears in the most recent master. The earliest version I have which has this bug is: Version: 6.3.0.0.alpha0+ Build ID:23338100720a76420e302f02b876b3708a95cdda CPU 线程:4; 操作系统:Linux 4.18; UI 渲染:默认; VCL: gtk3; Locale: zh-CN (zh_CN.UTF-8); UI-Language: zh-CN Calc: threaded Ubuntu 18.04 LTS.
Created attachment 151418 [details] screenshot
Not reproduced either with the file or from scratch Arch Linux 64-bit Version: 6.4.0.0.alpha0+ Build ID: b9a776837462eeb6d50d0decc42604c0c3008eb1 CPU threads: 8; OS: Linux 5.2; UI render: default; VCL: gtk3; Locale: fi-FI (fi_FI.UTF-8); UI-Language: en-US Calc: threaded Built on 11 August 2019
*** This bug has been marked as a duplicate of bug 126248 ***