Should Den. nobile be moved out of full sun

[(..._...)]

My dend nobile is in full sun ( a south facing window, right next to the glass, with no other protection from the sun). My plant sent out nubbins which are getting quite large. If they are buds, should I move the plant next to the rest of my collection (which is also in a south facing window but with a sheer curtain which filters the sunlight) so that the duds dont get damaged?

Thanks,
Cam