Reloading new data model always kills H5Web in VSCode

[NAThompson]

Describe the bug

Often I am trying to design a datastructure in HDF5, rather than simply read one.

Whenever I change my datastructure and regenerate the file, I get this error message in H5Web:

I have to close the file explicitly and reopen

To Reproduce

• Open foo.h5 in H5Web
• Delete foo.h5 on disk
• Recreate it immediately

Expected behaviour

If a file disappears transiently, it should be reloaded without issue.

Context

• OS: Mac
• Browser: VSCode
• Version: 0.2.2
• H5Web context: VSCode