Bug? Statement "is Label" returns true for Dim l_Button As Button

[b4auser1]

B4A 5.02

    Dim l_Button As Button : l_Button.Initialize("")

    Log($"l_Button = ${l_Button Is Label}"$)
    Log($"l_Button = ${l_Button Is Button}"$)

    Dim l_View As View = l_Button

    Log($"l_View = ${l_View Is Label}"$)
    Log($"l_View = ${l_View Is Button}"$)

l_Button = true
l_Button = true
l_View = true
l_View = true

 

[Erel]

A Button is a subclass of Label. So it will return true.

Note that you can actually treat a button as a label:

Dim lbl As Label = Button1
lbl.Text = "aaa"

 

[b4auser1]

Thank you for detailed explanation !
I have found a workaround for my situation.