Any ideas on how to semi-quickly convert captions in Essential Graphics to SRT file?

I have a project that I edited in Premiere Pro 2018.

Back then, at least to my knowledge, the tools for creating captions was somewhat limited to what there is today in Premiere Pro.

I recall starting out creating captions using the dedicated captions tools, using File > New > Caption and so on, but then finding it extremely buggy, with caption formatting changing randomly.

I ended up creating the captions using Essential Graphics.

So right now I have a dedicated track above the video with dozens of clips containing Essential Graphics text — each clip extended to approximately 2 to 3 seconds — from the IN point to the OUT point of that particular caption.

Today, I need to create an SRT file based on those captions.

I realize there's probably no way to just simply export the text from the Essential Graphics clips into an SRT file that notes the IN and OUT points of each clip, etc.

But was hoping maybe someone has an idea of a way to do this somewhat quickly?

I definetly hope I don't have to just manually copy and paste each caption text and IN/OUT points manually.

Any help here would be much appreciated. Thanks!