Cursor position when deleting last number before seperator

Hey guys,

We are using rifm for input fields where the value of the input should be a number with a two digit fractional part

We're having some issues when deleting the last number before the decimal seperator.

The issue:
Let's assume the value of the field to be |5.23 and the cursor position is marked as '|'
If the user press delete the input field will display |0.23
If the user now press a number i.e. 6 the field will display 6|0.23

This is an issue because the user will assume that the field display 6|.23 and not 6|0.23

You can reproduce the behaivor in rifm's demo sandbox. I also made an isolated sandbox here:
https://codesandbox.io/s/async-hill-r1hpx?file=/index.js

Are we missing some configuration to avoid this behaivor or is it an edge case?

Cheers from Norway,
Simon

Reproduce the deletion sequence in rifm's demo sandbox and the isolated CodeSandbox entry point at index.js. Check how the input and cursor behave when deleting the last integer digit before the decimal separator, then determine whether the expected behavior requires configuration or a code change; done means the reported sequence produces the intended cursor and value behavior.