nmap scan crashes iOS App when webDAV server is running

while trying to connect to the WebDAV Server i performed an nmap Scan against my iPhone, which reliably crashed the App.

Test Situation.

Mobile:
Textastc App Version: 9.9.2
iPhone: Xr (MRYD2ZD/A)
iOS Version: 16.2

Scanning Device:
OS: Debian Linux Bookworm (Linux 6.1.0-6-amd64)
Wifi Card: Intel Corporation Wi-Fi 6 AX200 (rev 1a)
nmap Version: map 7.93

nmap Command: "nmap <LAN IP from iPhone>"

Result: Hard Crash of App. WebDAV Server is disabled afterwards.

Behavior is reliably reproducible.

Unfortunately, I don't have any other iOS/macOS Devices available