[BUG] Decorations disappear upon resize (tall -> short)

[moviuro]

Describe the bug

When resizing the btop window to be shorter (fewer lines) (and triggering the CPU reflow), the LAV and GPU lines show artifacts (lines and borders not being drawn).

To Reproduce

1. Open btop in a tall window
2. Reduce the height until the decorations start missing

Expected behavior

Decorations don't disappear.

Screenshots

Decorations are missing on the right of the LAV line after a resize, and to the left, right above uptime.

Decorations are correctly drawn on startup.

Info (please complete the following information):

• btop++ version: btop --version:

btop version: 1.3.2+e4f69cd
Compiled with: g++ (14.1.1)
Configured with: make STATIC= FORTIFY_SOURCE=true GPU_SUPPORT=true RSMI_STATIC=false

• Binary: [self compiled or static binary from release] built from btop-git on AUR recently
• Architecture: [x86_64, aarch64, etc.] uname -m: x86_64
• Platform: [Linux, FreeBSD, OsX]: Linux
• (Linux) Kernel: uname -r: 6.6.31-2.1-lts
• Terminal used: xterm 393
• Font used: Go Mono

Additional context

Contents of ~/.config/btop/btop.log -- nothing relevant

GDB Backtrace

If btop++ is crashing at start the following steps could be helpful: