### Bug reports: I repeatedly call ``` await html2canvas(item, option) .then(canvas=> { let img = canvas.toDataURL("image/png"); ... }) ``` and I see warnings in the browser console: "Canvas2D: Multiple readback operations using getImageData are faster with the willReadFrequently attribute set to true. See: https://html.spec.whatwg.org/multipage/canvas.html#concept-canvas-will-read-frequently" the warning refers to the line https://github.com/niklasvh/html2canvas/blob/181d1b1103910d6e1b5277d5c007fc5e3006c6bf/src/dom/document-cloner.ts#L226 how to solve the problem with warnings? Thank you in advance :) ### Specifications: * html2canvas version tested with: v1.4.1 * Browser & version: Google Chrome v107.0.5304.88 * Operating system: Windows 10