Unable to upload image in table plugin

[Lynn-Bin]

When I use ep_image_upload plugin upload an images to the table plugin，the image cannot be displayed normally

[sodiumchl]

(I could not find the proper place to report this. So I add a comment here.)

With the latest etherpad-lite and tables4 plugin, you cannot enter quotation marks ("). If you type ", the whole row disappears.

Each table row has the following code:
{"payload":[["Cell1","Cell2 ","Cell3 ","Cell4 ","Cell5 "]],"tblId":"1","tblClass":"data-tables", "tblProperties":{"borderWidth":"1","cellAttrs":[],"width":"100","rowAttrs":{},"colAttrs":[],"authors":{}}}

Apparently, if you have Ce"ll1 in place of Cell1, the whole row is messed up because there is no escape for quotation mark.