Misc. bug: unable to copy from web UI, when copy symbols too close to bottom widgets #17003

Name and Version

llama-cli --version
ggml_cuda_init: GGML_CUDA_FORCE_MMQ: no
ggml_cuda_init: GGML_CUDA_FORCE_CUBLAS: no
ggml_cuda_init: found 1 CUDA devices:
Device 0: NVIDIA GeForce RTX 3090, compute capability 8.6, VMM: yes
version: 2544 (31c511a)
built with cc (Debian 14.2.0-19) 14.2.0 for x86_64-linux-gnu

Operating systems

Linux

Which llama.cpp modules do you know to be affected?

llama-server

Command line

/usr/local/bin/llama-server --jinja -fa on -c 16384 -ngl 999 -v --log-timestamps --host 192.168.1.68 -m /mnt/nvme0n1/LLM/quantized/openai_gpt-oss-20b-Q8_0.gguf

Problem description & steps to reproduce

Screenshot below shows lack of function

When copy symbol is close to bottom widgets, I cannot click to copy, buttons do not work, so I have to move the copy symbol upwards to become able to copy.

Screenshow below shows when it works

With the above distance it works.

I find that it is blocking the flow, it is unreliable, as user expects copy to work, while copy doesn't work when copy symbol is too close to bottom.

First Bad Commit

No response

Relevant log output