Number truncated (or not) depending currencySymbol position (num$ or $num)

[Jbo31]

Describe the bug
I use imask to format monetary values depending on the locale.

I have a non consistent behaviour depending on the used mask.

Let's assume I have an input fill with 123456.

I will two masks versions :
V1:RightSymbolPosition{ mask: 'num€', }
V2:LeftSymbolPosition{ mask: '$num',

On the V1 version, 123456€ is displayed.
Insert '7' between 3 and 4. It will result in : 1237. "456" has been truncated. (Would expect 1237456)

On the V2 version, $123456 is displayed.
Insert '7' between 3 and 4. It will result in : 1237456. No truncate.

Depending the position of my currency symbol, behaviour is not consistent.
I would expect for V1 to avoid truncating the end of the value. Would expect to have 1237456.

To Reproduce
Open : https://codepen.io/Jbo31/pen/dyBKNjO
Insert '7' between 3 and 4, in the 2 inputs, result is not consistent.

Will result in 1237 or 1237456 depending the cursor position.

Expected behavior
For that mask 'num€', I would expect not truncating the end of the number.
123456€ is displayed.
Insert '7' between 3 and 4. Would expect 1237456

Environment:

• OS: Windows
• Browser Chrome, Firefox
• IMask Version 7.6.1
• Pure javascript implementation