open *.json: no such file or directory (but exists!)

# what i can confirm

- file exists
- retrying as sudo doesn't worked
- installed once from snap and once from app center but same issue everytime
- piping sample content to fx worked `echo '{"name": "world"}' | fx .`

# System Details Report
- **Date generated:** 2026-09-10 14:42:31

## Hardware Information:
- **Hardware Model:** ASUSTeK COMPUTER INC. ASUS TUF Gaming F15 FX506LI_FX506LI
- **Memory:** 16.0 GiB
- **Processor:** Intel® Core™ i7-10870H × 16
- **Graphics:** Intel® UHD Graphics (CML GT2)
- **Graphics 1:** NVIDIA GeForce GTX 1650 Ti
- **Disk Capacity:** 1.0 TB

## Software Information:
- **Firmware Version:** FX506LI.310
- **OS Name:** Ubuntu 26.04.1 LTS
- **OS Build:** (null)
- **OS Type:** 64-bit
- **GNOME Version:** 50
- **Windowing System:** Wayland
- **Kernel Version:** Linux 7.0.0-30-generic