Bug 450115

SUMMARY
***
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***


STEPS TO REPRODUCE
1. Open Molecular editor on Kalzium, fresh install
2. Click load molecule
3.  Click on pre-installed .cml files, such as ethanol

OBSERVED RESULT
The application crashes silently with signal 6

EXPECTED RESULT
It shows the molecular editor

SOFTWARE/OS VERSIONS
Operating System: EndeavourOS
KDE Plasma Version: 5.24.0
KDE Frameworks Version: 5.90.0
Qt Version: 5.15.2
Kernel Version: 5.16.8-arch1-1 (64-bit)
Graphics Platform: X11
Processors: 12 × Intel® Core™ i7-8750H CPU @ 2.20GHz
Memory: 15.3 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics 630

ADDITIONAL INFORMATION
From kalzium in terminal when crashing
```
malloc(): unaligned tcache chunk detected
fish: Job 1, 'kalzium' terminated by signal SIGABRT (Abort)
```