Autocomplete showsuggestions event provide inconsistent input value

[mems]

Expected Behavior

Logs (lower cased and trimmed):

""
" "
"te"
"test"
"test"
"test"

or (untouched):

""
" "
" TE"
" TEST"
" TEST "
" TEST "

Actual Behavior

Logs:

""
" "
"te"
"test"
"test"
" TEST "

Reproduce Scenario (including but not limited to)

Steps to Reproduce

1. visit the playground (see below)
2. focus the autocomplete field
3. enter TEST (with surounding spaces)
4. open browser devtools console

Browser name/version/os (ie Chrome Version 62.0.3202.94 (Official Build) (64-bit) MacOS)

• Chrome 115.0.5790.56 64-bit Windows 10
• Firefox 116.0b3 Windows 10

Coral Spectrum version

4.15.20

Sample Code that illustrates the problem (use the Playground if possible)

Playground example

Screenshots (if applicable)

N/A

[mems]

The problem come from the different handling of inputValue:

• coral-spectrum/coral-component-autocomplete/src/scripts/Autocomplete.js

  Line 1072 in 8d84df7

  const inputValue = this._elements.input.value.toLowerCase().trim();

• coral-spectrum/coral-component-autocomplete/src/scripts/Autocomplete.js

  Line 1148 in 8d84df7

  const inputValue = this._elements.input.value;

Note that the string comparaison don't handle unicode equivalences. Example: "señor" !== "señor" (cf. String.prototype.normalize() - JavaScript | MDN)