Query: bug in display of array values?

Sorry if I'm being dense here. Also sorry if I missed seeing an explanation in previous posts (I did look through several pages of them, but didn;t find anything that seemed relevant)

Here's the relevant code snippet:

Here's how gdb shows the value of the *inputs* array variable, which is what I would expect:

Here's how gdbgui shows the value of the *inputs* array variable, which I am having trouble understanding:

Is this expected behavior for gdbgui?

If so, is there a place someone can point me to where this is explained? My confusion: why, in, for example, the third line in that screenshot, are there two values shown? Why isn't there just a single value of zero, which is what I would expect the value of *inputs[0][0]* to be...?

Thanks in advance for any clarification --

The report provides screenshots of gdb and gdbgui output but names no repository files, tests, or entry point. Start by reproducing the displayed array in gdbgui and compare its rendering with gdb; done means explaining whether the two values are expected or identifying a reproducible display bug.

Written by the indexing model from the issue text.