When subtitles are enabled in the Music & Sound menu or the Accessibility Settings menu, the control hints displayed by Controllable slightly overlap the subtitles. This can be seen in the following screenshot:

I propose subtitles should be pushed upwards slightly by this mod when playing with a controller to compensate for the extra space taken up by control hints.

Note that when multiple subtitles appear on screen, they flow upwards rather than down, i.e. the bottom-most subtitle is always anchored to the same position; hopefully this means adjusting their position shouldn't be too complex.

I'm not yet familiar with Minecraft mod development however I'm currently at the beginning of a tutorial series for creating Forge mods, so I'm willing to write a PR once I'm familiar with the basics and if someone could point me to which part of the code should need updating :)

I believe I've fixed this issue in modern versions of Controllable. I recommend updating to 1.18.2 and above.