Formalicious multi-step forms not working

I have a form with 2 steps with mandatory fields (two text-fields) on each step. If I submit the form in the second step, it jumps back to the first step. Here the value of the field is empty and a validation error of the field is generated.

tplForm

[[!FormIt?
    [[!+FormItParameters]]
    &validationErrorMessage=`Bitte füllen Sie alle Pflichtfelder korrekt aus.`
    &allowFiles=`true`
    &attachFilesToEmail=`true`
    &successMessage=`[[$tplSuccess]]`
    &emailFrom=`info@xyz.de`
	&formEncrypt=`1`
]]


[[!+fi.successMessage]]

[[!+fi.validation_error_message:notempty=`<p class="error">[[!+fi.validation_error_message]]</p>`]]
<form action="[[~[[*id]]]]#form-[[!+id]]" id="form-[[!+id]]" method="POST" enctype="multipart/form-data" novalidate class="form formStandard">
    [[!+formalicious.navigation]]
   
    [[!+formalicious.form]]
    

    <div class="form-pagination">
        [[!+step:neq=`1`:then=`<a href="[[!+prevUrl]]" class="btn btn--prev button" title="[[%formalicious.prev? &namespace=`formalicious` &topic=`default`]]">
            [[%formalicious.prev? &namespace=`formalicious` &topic=`default`]]
        </a>`:else=``]]
        <button type="submit" class="btn btn--next button" name="[[!+submitVar]]" value="[[!+submitVar]]" title="[[!+submitTitle]]">
            [[!+submitTitle]]
        </button>
    </div>
</form>

tpl textfield

<div class="form-group [[!+error:notempty=`has-error`]] uk-width-1-1">
    
    <label for="[[!+name]]">[[!+title]][[!+required:notempty=`*`:empty=``]]:</label>
    <div class="form-control--wrapper">
        <input type="text" id="[[!+name]]" name="[[!+name]]" class="form-control [[!+error:notempty=`error`]]" value="[[!+fi.[[!+value]]:htmlent]]" [[!+placeholder:notempty=`placeholder="[[!+placeholder]]"`]] />
        [[!+error]]
    </div>
</div> 

MODX 2.8.3
PHP 7.4
Formalicious 2.0.5

Maybe try using [[!+currentUrl]] as the form action in your custom template

<form action="[[!+currentUrl]]" ... >

instead of

<form action="[[~[[*id]]]]#form-[[!+id]]"  ... >

Thank you! This was the solution!