JoplinPortable-3.0.15Editor bug

[Firfr]

Operating system

Windows

Joplin version

JoplinPortable-3.0.15.exe

Desktop version info

No response

Current behaviour

这个版本的编辑器有一个bug,
比如我现在如数的是 123,我想为1和2之间插入456,将光标放在1和2之间后输入456,后面原本的23就会消失,结果变成1456
This version of the editor has a bug, for example. Right now, I am typing 123. I want to insert 456 between 1 and 2. I place the cursor between 1 and 2 and input 456. The original 23 will disappear, and the result will be 1456.

Expected behaviour

No response

Logs

No response