[BUG] Artifacts in Kitty terminal

**Describe the bug**

- Doesn't seems to be working on kitty terminal
-
**To Reproduce**
- Just simply Hello Dialog example from readme.md

**Expected behavior**
- I expected tui to not have artifacts

**Screenshots**


**Environment**
* MacOs
* Backend used: ncurses (the default one)
* Current locale (run `locale` in a terminal)
```
LANG="en_CA.UTF-8"
LC_COLLATE="en_CA.UTF-8"
LC_CTYPE="en_CA.UTF-8"
LC_MESSAGES="en_CA.UTF-8"
LC_MONETARY="en_CA.UTF-8"
LC_NUMERIC="en_CA.UTF-8"
LC_TIME="en_CA.UTF-8"
LC_ALL=
```
* Cursive version (from crates.io, from git, ...)
- from crates.io