Steps to reproduce
We can see it directly and no need to do more reproductions.
As I remember, it was probably working fine before 1.9 version.
So far I can see this issue on iPhone and iPad clients. MacBook version seems fine.
Did you follow the troubleshooting guide? [Y/N] Y
Tried in a sandbox vault and the issue persists.
Problem description
As can be seen in the screenshot, the left sidebar shows 539个文件文件，39个文件夹文件夹 which means 539 files files, 39 folders folders.
The right sidebar shows 109个词文件，190个字符文件夹 which means 109 words files, 190 characters folders.
Apparently both of them have an unnecessary suffix that needs to be deleted.
Seems it’s working fine in English & Traditional Chinese. Haven’t tried other languages for now, found only simplified Chinese has this issue.
Environment
ipad
SYSTEM INFO:
Operating system: ios 26.0 (Apple iPad16,1)
Obsidian version: 1.9.12 (237)
API version: v1.9.12
Login status: logged in
Language: zh
Catalyst license: none
Live preview: on
Base theme: adapt to system
Community theme: Obsidian Nord v0.2.0
Snippets enabled: 0
Restricted mode: off
Plugins installed: 12
Plugins enabled: 9
1: Calendar v1.5.10
2: Dataview v0.5.68
3: Dice Roller v11.4.2
4: Export Image plugin v2.4.4
5: File Color v1.1.0
6: Iconic v1.1.3
7: QuickAdd v2.1.0
8: Templater v2.14.0
9: Trash Explorer v1.2.3
iPhone
SYSTEM INFO:
Operating system: ios 26.0 (Apple iPhone17,1)
Obsidian version: 1.9.12 (237)
API version: v1.9.12
Login status: logged in
Language: zh
Catalyst license: none
Live preview: on
Base theme: adapt to system
Community theme: Obsidian Nord v0.2.0
Snippets enabled: 0
Restricted mode: off
Plugins installed: 12
Plugins enabled: 9
1: Calendar v1.5.10
2: Dataview v0.5.68
3: Dice Roller v11.4.2
4: Export Image plugin v2.4.4
5: File Color v1.1.0
6: Iconic v1.1.3
7: QuickAdd v2.1.0
8: Templater v2.14.0
9: Trash Explorer v1.2.3