Break Point display for PL/pg SQL debugger

Hi,

I'm writing a debugger plugin for Postres, I'm using database tools API for Intellij Ultimate (Datagrip also)

I can register breakpoints but they don't show up on the line(breakpoint icon not displayed).

Here are my class and the picture of the problem

class PlLineBreakpointProperties : SqlLineBreakpointProperties() {}

class PlLineBreakpointType :
    SqlLineBreakpointType<PlLineBreakpointProperties>("plpg_line_breakpoint", "PLpg/SQL") {

    private val fileRegex = Regex("^.+\\..+\\[\\d+\\]\\.sql\$")
    private val fileRegexTest = Regex("^.+\\.sql\$")

    override fun createBreakpointProperties(file: VirtualFile, line: Int): PlLineBreakpointProperties? {
        return PlLineBreakpointProperties()
    }

    override fun canPutAt(file: VirtualFile, line: Int, project: Project): Boolean {
        if (!fileRegexTest.matches(file.name)) {
            return false
        }

        var goodCandidate = false
        val psi: PsiFile? = PsiManager.getInstance(project).findFile(file)
        val funcEl = psi?.firstChild
        if (funcEl is PgCreateFunctionStatementImpl) {
            val begin = PsiTreeUtil.collectElements(funcEl, PsiElementFilter {
                it is SqlTokenElement && it.text.uppercase() == "BEGIN"
            }).firstOrNull()
            if (begin != null) {
                val doc = FileDocumentManager.getInstance().getDocument(file)
                val beginPos = doc?.getLineNumber(begin.textOffset)
                if (beginPos != null) {
                    goodCandidate = beginPos < line
                }
            }
        }
        return goodCandidate
    }

    override fun getEditorsProvider(
        breakpoint: XLineBreakpoint<PlLineBreakpointProperties>,
        project: Project
    ): XDebuggerEditorsProvider? {
        return PlEditorProvider
    }
}

inner class BreakPointHandler :
XBreakpointHandler<XLineBreakpoint<PlLineBreakpointProperties>>(PlLineBreakpointType::class.java) {

override fun registerBreakpoint(breakpoint: XLineBreakpoint<PlLineBreakpointProperties>) {
stack.addBreakPoint(breakpoint.shortFilePath, breakpoint.line)
}

override fun unregisterBreakpoint(breakpoint: XLineBreakpoint<PlLineBreakpointProperties>, temporary: Boolean) {
stack.deleteBreakPoint(breakpoint.shortFilePath, breakpoint.line)
}

}