Inconsistent Search Results for Chinese Characters in Anytype

[glwhappen]

Have you read a contributing guide?

• I have read CONTRIBUTING.md
• I have searched the existing issues and didn't find any that were similar
• I have considered creating a pull request with fixes instead of a bug report and want to proceed

Current Behavior

When using Anytype with Chinese content, I’ve encountered issues with the search functionality. Specifically, searching for single Chinese characters does not return relevant results, while searching with combined Chinese phrases works as expected. This inconsistency makes it difficult to locate content accurately in Chinese.

Expected Behavior

Expected Result: Searching for a single Chinese character (e.g., "颠覆") should return any objects or bookmarks containing that character, just like searching with the full phrase.
Actual Result: When searching for a single Chinese character, no results are displayed. However, when using a combination of characters (like "颠覆传统"), the correct results are shown.

Steps To Reproduce

1. Create a new object or bookmark in Anytype with Chinese characters (e.g., "颠覆传统").
2. Try to search for a single character from the phrase (e.g., "颠覆").
3. Observe that the search does not yield the expected result.
4. Then search with the full phrase (e.g., "颠覆传统") and notice that it appears correctly.

Environment

- OS:Windows 10
- Version:0.43.4

Anything else?

No response

[KohHub]

I am also experiencing the same issue in the Japanese environment, where partial search in a continuous string of text does not seem to work. This problem likely occurs in English as well.

For example, in the text "The Segmented Text," the word "Segmented" can be found, but in "TheUnsegmentedText," the word "Unsegmented" cannot be located.

This issue can be critical for languages that do not use word segmentation.

Thanks for reading!