I'd like to convert a column of cells from relative references to absolute (eg. K2:K8 to $K$2:$K$8) on MacOS using Firefox. fn + F4 does nothing, while fn + 4 replaces the formula with the number 4. Using find and replace only works on a single cell. Using find and replace for !(\w+?)(\d+) to !$$$1$$$2 returns "there are no entries matching !(\w+?)(\d+)" regardless of whether the column is selected or not. See https://stackoverflow.com/a/77119790/6069097
Is there another way to automate this?