exclude bootstrap is not working correctly

[Jimmi08]

Bug Description

This settings:

 	<libraries>
		<library name="bootstrap" version="5" scope="front"/>
	</libraries>
	<stylesheets>
        <css file="default.css" name="Default"   scope='front' exclude="bootstrap"/>
	</stylesheets>  

is loading CDN bootstrap library

<link rel="stylesheet" media="all" property="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" />

How to Reproduce

Core bootstrap5 theme is working because using word bootstrap in stylesheets.

This works too:

	<stylesheets>
	    <css file="bootstrap.min.css" name="Legacy"   scope='front' exclude='bootstrap' />
        <css file="default.css" name="Default"   scope='front' exclude="bootstrap"/>
	</stylesheets>   

This is not working:

	<stylesheets>
        <css file="blue.css" name="Default"   scope='front' exclude="bootstrap"/>
        <css file="red.css" name="Default"   scope='front' exclude="bootstrap"/>
	</stylesheets>  

This works:

	<stylesheets>
        <css file="bootstrap.blue.css" name="Default"   scope='front' exclude="bootstrap"/>
        <css file="bootstrap.red.css" name="Default"   scope='front' exclude="bootstrap"/>
	</stylesheets> 

By the way, with one style in xml, style.css is always set as themecss pref, so this doesn't work either:

	<stylesheets>
        <css file="bootstrap.default.css" name="Default"   scope='front' exclude="bootstrap"/>
	</stylesheets>  

Expected Behavior

Not loading bootstrap css from core

PHP

PHP 8.1

Thanks

Workaround:

	<stylesheets>
        <css file="assets/css/bootstrap.min.css" name="Don't use this"  scope='front' exclude="bootstrap"/>
        <css file="default.css" name="Default 2" default='true'  scope='front' exclude="bootstrap"/>
	</stylesheets>   

[Jimmi08]

@CaMer0n
Is it mandatory to use word "bootstrap" in style name to exclude core bootstrap or this is bug?
This is really important.
Thank you.

[Jimmi08]

This is working solution to not load core bootstrap css on frontend, but still have BOOSTRAP defined.
No exclude in stylesheet is needed.

    <libraries>
        <library name="bootstrap"
            version="5"
            scope="wysiwyg" 
            files="css" />
        <library name="bootstrap"
            version="5"
            scope="front" 
            files="js" />
        <library name="fontawesome"
            version="5"
            scope="front"
            files="js" />
        <library name="fontawesome"
            version="5"
            scope="wysiwyg"
            files="css" />
    </libraries>

example for stylesheet:

    <stylesheets>
        <css file="main.css"
            name="Main css compiled with bootstrap"
            default='true'
            scope='front'
             />
        <css file="assets/css/lineicons.min.css"
            name="Default"
            scope='wysiwyg' />
    </stylesheets>