Bug 167838 - [26.2] When formatting changes are made in some of the cells, the Start Center thumbnail expands
Summary: [26.2] When formatting changes are made in some of the cells, the Start Cente...
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: UI (show other bugs)
Version:
(earliest affected)
26.2.0.0 alpha0+ master
Hardware: All Linux (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bibisected, bisected, regression
Depends on:
Blocks: Start-Center
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Reported: 2025-08-07 01:26 UTC by nobu
Modified: 2025-08-24 07:23 UTC (History)
3 users (show)

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Crash report or crash signature:

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Description nobu 2025-08-07 01:26:16 UTC 
Description:
When formatting changes are made in some of the cells, the Start Center thumbnail expands.

Steps to Reproduce:
1. Open new Calc.
2. Insert "AB" into Cell [ A1 ].
3. Change the format of "B" only.
   ex, make the color red.
4. Close Calc.
5. Open Start Center.

Actual Results:
6. The thumbnail is displayed in larger font than before.

Expected Results:
6. It will be good as usual.


Reproducible: Always


User Profile Reset: No

Additional Info:

Not reproduced with
Version: 25.8.0.2 (X86_64)
Build ID: 80a8bc2ef75d415a197e282da0ebf917315d5e24
CPU threads: 2; OS: Linux 6.1; UI render: default; VCL: gtk3
Locale: ja-JP (ja_JP.UTF-8); UI: en-US
Calc: threaded

Reproducible with
[2025_08_05]
Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: f818d21f87b27d275a351dadab006ff7e6a0976f
CPU threads: 2; OS: Linux 6.1; UI render: default; VCL: gtk3
Locale: ja-JP (ja_JP.UTF-8); UI: en-US
Calc: threaded
Comment 1 nobu 2025-08-07 05:05:03 UTC 
This can also happen if there is a line break in the cell.
Comment 2 nobu 2025-08-07 13:47:15 UTC 
Not reproduced with
[2025_08_04]
Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 72d523f4010647041f7ed95bf3329529e0a48af8
CPU threads: 2; OS: Linux 6.1; UI render: default; VCL: gtk3
Locale: ja-JP (ja_JP.UTF-8); UI: en-US
Calc: threaded
Comment 3 raal 2025-08-08 10:08:00 UTC 
(In reply to nobu from comment #2)
> Not reproduced with
> [2025_08_04]
> Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community
> Build ID: 72d523f4010647041f7ed95bf3329529e0a48af8
> CPU threads: 2; OS: Linux 6.1; UI render: default; VCL: gtk3
> Locale: ja-JP (ja_JP.UTF-8); UI: en-US
> Calc: threaded

please do not forget set tag "regression" in such cases. Thanks.

Confirm with Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: a0ae1b0cf2661e7be9ea042e5357530f5fb412f5
CPU threads: 4; OS: Linux 6.8; UI render: default; VCL: gtk3
Locale: cs-CZ (cs_CZ.UTF-8); UI: en-US
Calc: threaded
Comment 4 raal 2025-08-08 11:20:03 UTC 
This seems to have begun at the below commit in bibisect repository/OS linux-64-26.2.
Adding Cc: to Armin Le Grand ; Could you possibly take a look at this one?
Thanks
 fec65846139d2c7c226c9163e78f08e0eb33c56c is the first bad commit
commit fec65846139d2c7c226c9163e78f08e0eb33c56c
Author: Jenkins Build User <tdf@maggie.tdf>
Date:   Mon Aug 4 21:01:43 2025 +0200

    source 83ffcdd964611c739e5235e829d015c4965b55d7

188918: StripPortions: Further simplify EditEngine | https://gerrit.libreoffice.org/c/core/+/188918