textext VS plugin.video.catchuptvandmore

I attempted to solve the problem on my own, but unfortunately, I was unable to do so. Therefore, I am seeking for help by posting my issue here. I am currently experimenting with the 're-edit' feature of LaTeX code using textext in Inkscape. However, I am encountering difficulties as the feature does not seem to work correctly. It functions initially when I create it, but stops working if I click into it. In the attached image, I have provided a simple example of LaTeX code for both $M$ and $N$. Strangely, I am able to edit the code for $N$, but not for $M$. Hope that someone with more experience can help me resolve this problem. I came across a similar issue on the following link (https://github.com/textext/textext/issues/108), but I was still unable to find a solution. For reference, I have also attached the .svg file in case anyone would like to investigate further. This is the link to svg file: https://svgshare.com/s/toL

Thank you for the detailed help. I have successfully set it up, and the shortcut is now working properly. Regarding the re-edit, I have come across this link, which seems to address the same issue. I think I can experiment and resolve it myself. https://github.com/textext/textext/issues/108

Catch-up-TV-and-More Has all the on-demand content and live channels from UKTV Play (Yesterday, Dave & Drama), It also has STV, STV+1, Blaze, Sky News, RT, a few music channels (inc. Kerrang, Kiss & The Box) plus a handful of regional channels. There's also a bunch of international channels and on-demand services too. Unfortunately, the original dev left the addon to fester for a year and a lot of stuff stopped working. A new dev has taken over and is slowly fixing stuff but it's a big addon that's trying to be a lot of things at once, so there's a lot still to fix. IPTV integration DOES now work but there's no data in the EPG as the xmltv part still needs fixing. IMPORTANT: although this addon is available in the official Kodi repo, that version of the addon is way out-of-date and barely works at all. You need the latest version from the Dev branch of their GitHub page: https://github.com/Catch-up-TV-and-More/plugin.video.catchuptvandmore/tree/dev