Aligning articulations/pedal marks vertically

[Jakob Pedersen]

    Greetings!
    
    First time poster, long time (basic) lilypond user.
    
    I'm writing a hymn/chorale setting for organ. It's a basic piano
    staff with two voice for each staff, and lyrics above system aligned
    with the soprano line.
    
    I've added pedal marks, which looks something like this:

    I think that's a little clumsy looking. I would prefer the pedal
    marks to be aligned, like this:

    (I aligned these by editing the PDF in Inkscape, which is entirely
    unsatisfactory of course!) 
    
    I've tried aligning them with tweaks, but that a bit fiddly and not
    particularly accurate.
    
    Is there a more elegant solution to aligning the pedal marks?
    
    \version "2.24.1"
      \language "deutsch"
      
      \score {
        \new PianoStaff <<
          \new Staff = "venstre" <<
            \clef bass
            \new Voice = "tenor" {
              \voiceOne << \relative c' {
        \key d \major \time 4/4 a h e, a } >> }
            \new Voice = "bas" { 
              \voiceTwo << \relative c {\key d \major \time 4/4
                                        d\rtoe h\lheel a\ltoe a }
      >> }
          >>
        >>
      }
    
    Best wishes,
    
    Jakob Pedersen