Cant get rid of the block symbol on the cursor

Hello,

new user of Asperite here. I finished a sptire, saved it and wanted to revisit to do some edits. Now my cursor(arrow) has a block symbol at one end and it doesnt allow me to edit it. I tried reading on multiple online forums, but no solution. Does this happen on a regular basis? Is it a bug or just that the file got corrupted in some way?

Hi @Deadcell, could you share a screenshot of what you are seeing?